4985730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 13388544

約数和(自身を除く): 8402814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1787, 2790, 3574, 5361, 8935, 10722, 16083, 17870, 26805, 32166, 53610, 55397, 80415, 110794, 160830, 166191, 276985, 332382, 498573, 553970, 830955, 997146, 1661910, 2492865, 4985730]

約数ペア:

[(1, 4985730), (2, 2492865), (3, 1661910), (5, 997146), (6, 830955), (9, 553970), (10, 498573), (15, 332382), (18, 276985), (30, 166191), (31, 160830), (45, 110794), (62, 80415), (90, 55397), (93, 53610), (155, 32166), (186, 26805), (279, 17870), (310, 16083), (465, 10722), (558, 8935), (930, 5361), (1395, 3574), (1787, 2790)]