7521420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 21385728

約数和(自身を除く): 13864308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1871, 2010, 3742, 4020, 5613, 7484, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 112260, 125357, 250714, 376071, 501428, 626785, 752142, 1253570, 1504284, 1880355, 2507140, 3760710, 7521420]

約数ペア:

[(1, 7521420), (2, 3760710), (3, 2507140), (4, 1880355), (5, 1504284), (6, 1253570), (10, 752142), (12, 626785), (15, 501428), (20, 376071), (30, 250714), (60, 125357), (67, 112260), (134, 56130), (201, 37420), (268, 28065), (335, 22452), (402, 18710), (670, 11226), (804, 9355), (1005, 7484), (1340, 5613), (1871, 4020), (2010, 3742)]