270102460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 621831168

約数和(自身を除く): 351728708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 71, 85, 134, 142, 167, 170, 268, 284, 334, 335, 340, 355, 668, 670, 710, 835, 1139, 1207, 1340, 1420, 1670, 2278, 2414, 2839, 3340, 4556, 4757, 4828, 5678, 5695, 6035, 9514, 11189, 11356, 11390, 11857, 12070, 14195, 19028, 22378, 22780, 23714, 23785, 24140, 28390, 44756, 47428, 47570, 55945, 56780, 59285, 80869, 95140, 111890, 118570, 161738, 190213, 201569, 223780, 237140, 323476, 380426, 403138, 404345, 760852, 794419, 806276, 808690, 951065, 1007845, 1588838, 1617380, 1902130, 2015690, 3177676, 3804260, 3972095, 4031380, 7944190, 13505123, 15888380, 27010246, 54020492, 67525615, 135051230, 270102460]

約数ペア:

[(1, 270102460), (2, 135051230), (4, 67525615), (5, 54020492), (10, 27010246), (17, 15888380), (20, 13505123), (34, 7944190), (67, 4031380), (68, 3972095), (71, 3804260), (85, 3177676), (134, 2015690), (142, 1902130), (167, 1617380), (170, 1588838), (268, 1007845), (284, 951065), (334, 808690), (335, 806276), (340, 794419), (355, 760852), (668, 404345), (670, 403138), (710, 380426), (835, 323476), (1139, 237140), (1207, 223780), (1340, 201569), (1420, 190213), (1670, 161738), (2278, 118570), (2414, 111890), (2839, 95140), (3340, 80869), (4556, 59285), (4757, 56780), (4828, 55945), (5678, 47570), (5695, 47428), (6035, 44756), (9514, 28390), (11189, 24140), (11356, 23785), (11390, 23714), (11857, 22780), (12070, 22378), (14195, 19028)]