218674710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22291}}^1$

素因数の和:22413

約数の個数: 48

約数和(自身を含む): 573796080

約数和(自身を除く): 355121370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 22291, 44582, 66873, 111455, 133746, 200619, 222910, 334365, 401238, 668730, 1003095, 2006190, 2429719, 4859438, 7289157, 12148595, 14578314, 21867471, 24297190, 36445785, 43734942, 72891570, 109337355, 218674710]

約数ペア:

[(1, 218674710), (2, 109337355), (3, 72891570), (5, 43734942), (6, 36445785), (9, 24297190), (10, 21867471), (15, 14578314), (18, 12148595), (30, 7289157), (45, 4859438), (90, 2429719), (109, 2006190), (218, 1003095), (327, 668730), (545, 401238), (654, 334365), (981, 222910), (1090, 200619), (1635, 133746), (1962, 111455), (3270, 66873), (4905, 44582), (9810, 22291)]