65530430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 81349570

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1699, 2030, 2755, 3398, 3857, 5510, 7714, 8495, 11893, 16990, 19285, 23786, 32281, 38570, 49271, 59465, 64562, 98542, 118930, 161405, 225967, 246355, 322810, 344897, 451934, 492710, 689794, 936149, 1129835, 1724485, 1872298, 2259670, 3448970, 4680745, 6553043, 9361490, 13106086, 32765215, 65530430]

約数ペア:

[(1, 65530430), (2, 32765215), (5, 13106086), (7, 9361490), (10, 6553043), (14, 4680745), (19, 3448970), (29, 2259670), (35, 1872298), (38, 1724485), (58, 1129835), (70, 936149), (95, 689794), (133, 492710), (145, 451934), (190, 344897), (203, 322810), (266, 246355), (290, 225967), (406, 161405), (551, 118930), (665, 98542), (1015, 64562), (1102, 59465), (1330, 49271), (1699, 38570), (2030, 32281), (2755, 23786), (3398, 19285), (3857, 16990), (5510, 11893), (7714, 8495)]