71497710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 192471552

約数和(自身を除く): 120973842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 71, 90, 134, 142, 167, 201, 213, 334, 335, 355, 402, 426, 501, 603, 639, 670, 710, 835, 1002, 1005, 1065, 1206, 1278, 1503, 1670, 2010, 2130, 2505, 3006, 3015, 3195, 4757, 5010, 6030, 6390, 7515, 9514, 11189, 11857, 14271, 15030, 22378, 23714, 23785, 28542, 33567, 35571, 42813, 47570, 55945, 59285, 67134, 71142, 71355, 85626, 100701, 106713, 111890, 118570, 142710, 167835, 177855, 201402, 213426, 214065, 335670, 355710, 428130, 503505, 533565, 794419, 1007010, 1067130, 1588838, 2383257, 3972095, 4766514, 7149771, 7944190, 11916285, 14299542, 23832570, 35748855, 71497710]

約数ペア:

[(1, 71497710), (2, 35748855), (3, 23832570), (5, 14299542), (6, 11916285), (9, 7944190), (10, 7149771), (15, 4766514), (18, 3972095), (30, 2383257), (45, 1588838), (67, 1067130), (71, 1007010), (90, 794419), (134, 533565), (142, 503505), (167, 428130), (201, 355710), (213, 335670), (334, 214065), (335, 213426), (355, 201402), (402, 177855), (426, 167835), (501, 142710), (603, 118570), (639, 111890), (670, 106713), (710, 100701), (835, 85626), (1002, 71355), (1005, 71142), (1065, 67134), (1206, 59285), (1278, 55945), (1503, 47570), (1670, 42813), (2010, 35571), (2130, 33567), (2505, 28542), (3006, 23785), (3015, 23714), (3195, 22378), (4757, 15030), (5010, 14271), (6030, 11857), (6390, 11189), (7515, 9514)]