190530340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 556351488

約数和(自身を除く): 365821148

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 260, 286, 307, 308, 310, 341, 364, 385, 403, 434, 455, 572, 614, 620, 682, 715, 770, 806, 868, 910, 1001, 1085, 1228, 1364, 1430, 1535, 1540, 1612, 1705, 1820, 2002, 2015, 2149, 2170, 2387, 2821, 2860, 3070, 3377, 3410, 3991, 4004, 4030, 4298, 4340, 4433, 4774, 5005, 5642, 6140, 6754, 6820, 7982, 8060, 8596, 8866, 9517, 9548, 10010, 10745, 11284, 11935, 13508, 14105, 15964, 16885, 17732, 19034, 19955, 20020, 21490, 22165, 23639, 23870, 27937, 28210, 31031, 33770, 38068, 39910, 42980, 43901, 44330, 47278, 47585, 47740, 55874, 56420, 62062, 66619, 67540, 79820, 87802, 88660, 94556, 95170, 104687, 111748, 118195, 123721, 124124, 133238, 139685, 155155, 175604, 190340, 209374, 219505, 236390, 247442, 266476, 279370, 307307, 310310, 333095, 418748, 439010, 472780, 494884, 523435, 558740, 614614, 618605, 620620, 666190, 732809, 866047, 878020, 1046870, 1229228, 1237210, 1332380, 1360931, 1465618, 1536535, 1732094, 2093740, 2474420, 2721862, 2931236, 3073070, 3464188, 3664045, 4330235, 5443724, 6146140, 6804655, 7328090, 8660470, 9526517, 13609310, 14656180, 17320940, 19053034, 27218620, 38106068, 47632585, 95265170, 190530340]

約数ペア:

[(1, 190530340), (2, 95265170), (4, 47632585), (5, 38106068), (7, 27218620), (10, 19053034), (11, 17320940), (13, 14656180), (14, 13609310), (20, 9526517), (22, 8660470), (26, 7328090), (28, 6804655), (31, 6146140), (35, 5443724), (44, 4330235), (52, 3664045), (55, 3464188), (62, 3073070), (65, 2931236), (70, 2721862), (77, 2474420), (91, 2093740), (110, 1732094), (124, 1536535), (130, 1465618), (140, 1360931), (143, 1332380), (154, 1237210), (155, 1229228), (182, 1046870), (217, 878020), (220, 866047), (260, 732809), (286, 666190), (307, 620620), (308, 618605), (310, 614614), (341, 558740), (364, 523435), (385, 494884), (403, 472780), (434, 439010), (455, 418748), (572, 333095), (614, 310310), (620, 307307), (682, 279370), (715, 266476), (770, 247442), (806, 236390), (868, 219505), (910, 209374), (1001, 190340), (1085, 175604), (1228, 155155), (1364, 139685), (1430, 133238), (1535, 124124), (1540, 123721), (1612, 118195), (1705, 111748), (1820, 104687), (2002, 95170), (2015, 94556), (2149, 88660), (2170, 87802), (2387, 79820), (2821, 67540), (2860, 66619), (3070, 62062), (3377, 56420), (3410, 55874), (3991, 47740), (4004, 47585), (4030, 47278), (4298, 44330), (4340, 43901), (4433, 42980), (4774, 39910), (5005, 38068), (5642, 33770), (6140, 31031), (6754, 28210), (6820, 27937), (7982, 23870), (8060, 23639), (8596, 22165), (8866, 21490), (9517, 20020), (9548, 19955), (10010, 19034), (10745, 17732), (11284, 16885), (11935, 15964), (13508, 14105)]