746702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{185747}}^1$

素因数の和:185826

約数の個数: 48

約数和(自身を含む): 2121985152

約数和(自身を除く): 1375282212

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, 2010, 4020, 185747, 371494, 557241, 742988, 928735, 1114482, 1857470, 2228964, 2786205, 3714940, 5572410, 11144820, 12445049, 24890098, 37335147, 49780196, 62225245, 74670294, 124450490, 149340588, 186675735, 248900980, 373351470, 746702940]

約数ペア:

[(1, 746702940), (2, 373351470), (3, 248900980), (4, 186675735), (5, 149340588), (6, 124450490), (10, 74670294), (12, 62225245), (15, 49780196), (20, 37335147), (30, 24890098), (60, 12445049), (67, 11144820), (134, 5572410), (201, 3714940), (268, 2786205), (335, 2228964), (402, 1857470), (670, 1114482), (804, 928735), (1005, 742988), (1340, 557241), (2010, 371494), (4020, 185747)]