1796752620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{767843}}^1$

素因数の和:767871

約数の個数: 72

約数和(自身を含む): 5869399536

約数和(自身を除く): 4072646916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 767843, 1535686, 2303529, 3071372, 3839215, 4607058, 6910587, 7678430, 9214116, 9981959, 11517645, 13821174, 15356860, 19963918, 23035290, 27642348, 29945877, 34552935, 39927836, 46070580, 49909795, 59891754, 69105870, 89837631, 99819590, 119783508, 138211740, 149729385, 179675262, 199639180, 299458770, 359350524, 449188155, 598917540, 898376310, 1796752620]

約数ペア:

[(1, 1796752620), (2, 898376310), (3, 598917540), (4, 449188155), (5, 359350524), (6, 299458770), (9, 199639180), (10, 179675262), (12, 149729385), (13, 138211740), (15, 119783508), (18, 99819590), (20, 89837631), (26, 69105870), (30, 59891754), (36, 49909795), (39, 46070580), (45, 39927836), (52, 34552935), (60, 29945877), (65, 27642348), (78, 23035290), (90, 19963918), (117, 15356860), (130, 13821174), (156, 11517645), (180, 9981959), (195, 9214116), (234, 7678430), (260, 6910587), (390, 4607058), (468, 3839215), (585, 3071372), (780, 2303529), (1170, 1535686), (2340, 767843)]