305877126940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{93557}}^1$

素因数の和:93788

約数の個数: 144

約数和(自身を含む): 811098461376

約数和(自身を除く): 505221334436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 193, 220, 242, 308, 385, 386, 484, 605, 770, 772, 847, 965, 1210, 1351, 1540, 1694, 1930, 2123, 2420, 2702, 3388, 3860, 4235, 4246, 5404, 6755, 8470, 8492, 10615, 13510, 14861, 16940, 21230, 23353, 27020, 29722, 42460, 46706, 59444, 74305, 93412, 93557, 116765, 148610, 163471, 187114, 233530, 297220, 326942, 374228, 467060, 467785, 653884, 654899, 817355, 935570, 1029127, 1309798, 1634710, 1871140, 2058254, 2619596, 3269420, 3274495, 4116508, 5145635, 6548990, 7203889, 10291270, 11320397, 13097980, 14407778, 18056501, 20582540, 22640794, 28815556, 36019445, 36113002, 45281588, 56601985, 72038890, 72226004, 79242779, 90282505, 113203970, 126395507, 144077780, 158485558, 180565010, 198621511, 226407940, 252791014, 316971116, 361130020, 396213895, 397243022, 505582028, 631977535, 792427790, 794486044, 993107555, 1263955070, 1390350577, 1584855580, 1986215110, 2184836621, 2527910140, 2780701154, 3972430220, 4369673242, 5561402308, 6951752885, 8739346484, 10924183105, 13903505770, 15293856347, 21848366210, 27807011540, 30587712694, 43696732420, 61175425388, 76469281735, 152938563470, 305877126940]

約数ペア:

[(1, 305877126940), (2, 152938563470), (4, 76469281735), (5, 61175425388), (7, 43696732420), (10, 30587712694), (11, 27807011540), (14, 21848366210), (20, 15293856347), (22, 13903505770), (28, 10924183105), (35, 8739346484), (44, 6951752885), (55, 5561402308), (70, 4369673242), (77, 3972430220), (110, 2780701154), (121, 2527910140), (140, 2184836621), (154, 1986215110), (193, 1584855580), (220, 1390350577), (242, 1263955070), (308, 993107555), (385, 794486044), (386, 792427790), (484, 631977535), (605, 505582028), (770, 397243022), (772, 396213895), (847, 361130020), (965, 316971116), (1210, 252791014), (1351, 226407940), (1540, 198621511), (1694, 180565010), (1930, 158485558), (2123, 144077780), (2420, 126395507), (2702, 113203970), (3388, 90282505), (3860, 79242779), (4235, 72226004), (4246, 72038890), (5404, 56601985), (6755, 45281588), (8470, 36113002), (8492, 36019445), (10615, 28815556), (13510, 22640794), (14861, 20582540), (16940, 18056501), (21230, 14407778), (23353, 13097980), (27020, 11320397), (29722, 10291270), (42460, 7203889), (46706, 6548990), (59444, 5145635), (74305, 4116508), (93412, 3274495), (93557, 3269420), (116765, 2619596), (148610, 2058254), (163471, 1871140), (187114, 1634710), (233530, 1309798), (297220, 1029127), (326942, 935570), (374228, 817355), (467060, 654899), (467785, 653884)]