1773397780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 4848205824

約数和(自身を除く): 3074808044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 307, 308, 310, 341, 385, 434, 484, 605, 614, 620, 682, 770, 847, 868, 1085, 1210, 1228, 1331, 1364, 1535, 1540, 1694, 1705, 2149, 2170, 2387, 2420, 2662, 3070, 3377, 3388, 3410, 3751, 4235, 4298, 4340, 4774, 5324, 6140, 6655, 6754, 6820, 7502, 8470, 8596, 9317, 9517, 9548, 10745, 11935, 13310, 13508, 15004, 16885, 16940, 18634, 18755, 19034, 21490, 23639, 23870, 26257, 26620, 33770, 37147, 37268, 37510, 38068, 41261, 42980, 46585, 47278, 47585, 47740, 52514, 66619, 67540, 74294, 75020, 82522, 93170, 94556, 95170, 104687, 105028, 118195, 131285, 133238, 148588, 165044, 185735, 186340, 190340, 206305, 209374, 236390, 260029, 262570, 266476, 288827, 333095, 371470, 408617, 412610, 418748, 472780, 520058, 523435, 525140, 577654, 666190, 732809, 742940, 817234, 825220, 1040116, 1046870, 1151557, 1155308, 1300145, 1332380, 1444135, 1465618, 1634468, 2043085, 2093740, 2303114, 2600290, 2860319, 2888270, 2931236, 3664045, 4086170, 4606228, 5200580, 5720638, 5757785, 5776540, 7328090, 8060899, 8172340, 11441276, 11515570, 12667127, 14301595, 14656180, 16121798, 23031140, 25334254, 28603190, 32243596, 40304495, 50668508, 57206380, 63335635, 80608990, 88669889, 126671270, 161217980, 177339778, 253342540, 354679556, 443349445, 886698890, 1773397780]

約数ペア:

[(1, 1773397780), (2, 886698890), (4, 443349445), (5, 354679556), (7, 253342540), (10, 177339778), (11, 161217980), (14, 126671270), (20, 88669889), (22, 80608990), (28, 63335635), (31, 57206380), (35, 50668508), (44, 40304495), (55, 32243596), (62, 28603190), (70, 25334254), (77, 23031140), (110, 16121798), (121, 14656180), (124, 14301595), (140, 12667127), (154, 11515570), (155, 11441276), (217, 8172340), (220, 8060899), (242, 7328090), (307, 5776540), (308, 5757785), (310, 5720638), (341, 5200580), (385, 4606228), (434, 4086170), (484, 3664045), (605, 2931236), (614, 2888270), (620, 2860319), (682, 2600290), (770, 2303114), (847, 2093740), (868, 2043085), (1085, 1634468), (1210, 1465618), (1228, 1444135), (1331, 1332380), (1364, 1300145), (1535, 1155308), (1540, 1151557), (1694, 1046870), (1705, 1040116), (2149, 825220), (2170, 817234), (2387, 742940), (2420, 732809), (2662, 666190), (3070, 577654), (3377, 525140), (3388, 523435), (3410, 520058), (3751, 472780), (4235, 418748), (4298, 412610), (4340, 408617), (4774, 371470), (5324, 333095), (6140, 288827), (6655, 266476), (6754, 262570), (6820, 260029), (7502, 236390), (8470, 209374), (8596, 206305), (9317, 190340), (9517, 186340), (9548, 185735), (10745, 165044), (11935, 148588), (13310, 133238), (13508, 131285), (15004, 118195), (16885, 105028), (16940, 104687), (18634, 95170), (18755, 94556), (19034, 93170), (21490, 82522), (23639, 75020), (23870, 74294), (26257, 67540), (26620, 66619), (33770, 52514), (37147, 47740), (37268, 47585), (37510, 47278), (38068, 46585), (41261, 42980)]