65208430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 145971072

約数和(自身を除く): 80762642

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 1481, 2590, 2962, 3145, 4403, 6290, 7405, 8806, 10367, 14810, 20734, 22015, 25177, 44030, 50354, 51835, 54797, 103670, 109594, 125885, 176239, 251770, 273985, 352478, 383579, 547970, 767158, 881195, 931549, 1762390, 1863098, 1917895, 3835790, 4657745, 6520843, 9315490, 13041686, 32604215, 65208430]

約数ペア:

[(1, 65208430), (2, 32604215), (5, 13041686), (7, 9315490), (10, 6520843), (14, 4657745), (17, 3835790), (34, 1917895), (35, 1863098), (37, 1762390), (70, 931549), (74, 881195), (85, 767158), (119, 547970), (170, 383579), (185, 352478), (238, 273985), (259, 251770), (370, 176239), (518, 125885), (595, 109594), (629, 103670), (1190, 54797), (1258, 51835), (1295, 50354), (1481, 44030), (2590, 25177), (2962, 22015), (3145, 20734), (4403, 14810), (6290, 10367), (7405, 8806)]