421584570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{38713}}^1$

素因数の和:38748

約数の個数: 72

約数和(自身を含む): 1204857108

約数和(自身を除く): 783272538

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 38713, 77426, 116139, 193565, 232278, 348417, 387130, 425843, 580695, 696834, 851686, 1161390, 1277529, 1742085, 2129215, 2555058, 3484170, 3832587, 4258430, 4684273, 6387645, 7665174, 9368546, 12775290, 14052819, 19162935, 23421365, 28105638, 38325870, 42158457, 46842730, 70264095, 84316914, 140528190, 210792285, 421584570]

約数ペア:

[(1, 421584570), (2, 210792285), (3, 140528190), (5, 84316914), (6, 70264095), (9, 46842730), (10, 42158457), (11, 38325870), (15, 28105638), (18, 23421365), (22, 19162935), (30, 14052819), (33, 12775290), (45, 9368546), (55, 7665174), (66, 6387645), (90, 4684273), (99, 4258430), (110, 3832587), (121, 3484170), (165, 2555058), (198, 2129215), (242, 1742085), (330, 1277529), (363, 1161390), (495, 851686), (605, 696834), (726, 580695), (990, 425843), (1089, 387130), (1210, 348417), (1815, 232278), (2178, 193565), (3630, 116139), (5445, 77426), (10890, 38713)]