194674920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147481}}^1$

素因数の和:147506

約数の個数: 64

約数和(自身を含む): 637122240

約数和(自身を除く): 442447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 147481, 294962, 442443, 589924, 737405, 884886, 1179848, 1474810, 1622291, 1769772, 2212215, 2949620, 3244582, 3539544, 4424430, 4866873, 5899240, 6489164, 8111455, 8848860, 9733746, 12978328, 16222910, 17697720, 19467492, 24334365, 32445820, 38934984, 48668730, 64891640, 97337460, 194674920]

約数ペア:

[(1, 194674920), (2, 97337460), (3, 64891640), (4, 48668730), (5, 38934984), (6, 32445820), (8, 24334365), (10, 19467492), (11, 17697720), (12, 16222910), (15, 12978328), (20, 9733746), (22, 8848860), (24, 8111455), (30, 6489164), (33, 5899240), (40, 4866873), (44, 4424430), (55, 3539544), (60, 3244582), (66, 2949620), (88, 2212215), (110, 1769772), (120, 1622291), (132, 1474810), (165, 1179848), (220, 884886), (264, 737405), (330, 589924), (440, 442443), (660, 294962), (1320, 147481)]