72605470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 164630592

約数和(自身を除く): 92025122

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 97, 119, 170, 185, 194, 238, 259, 289, 370, 485, 518, 578, 595, 629, 679, 970, 1190, 1258, 1295, 1358, 1445, 1649, 2023, 2590, 2890, 3145, 3298, 3395, 3589, 4046, 4403, 6290, 6790, 7178, 8245, 8806, 10115, 10693, 11543, 16490, 17945, 20230, 21386, 22015, 23086, 25123, 28033, 35890, 44030, 50246, 53465, 56066, 57715, 61013, 74851, 106930, 115430, 122026, 125615, 140165, 149702, 196231, 251230, 280330, 305065, 374255, 392462, 427091, 610130, 748510, 854182, 981155, 1037221, 1962310, 2074442, 2135455, 4270910, 5186105, 7260547, 10372210, 14521094, 36302735, 72605470]

約数ペア:

[(1, 72605470), (2, 36302735), (5, 14521094), (7, 10372210), (10, 7260547), (14, 5186105), (17, 4270910), (34, 2135455), (35, 2074442), (37, 1962310), (70, 1037221), (74, 981155), (85, 854182), (97, 748510), (119, 610130), (170, 427091), (185, 392462), (194, 374255), (238, 305065), (259, 280330), (289, 251230), (370, 196231), (485, 149702), (518, 140165), (578, 125615), (595, 122026), (629, 115430), (679, 106930), (970, 74851), (1190, 61013), (1258, 57715), (1295, 56066), (1358, 53465), (1445, 50246), (1649, 44030), (2023, 35890), (2590, 28033), (2890, 25123), (3145, 23086), (3298, 22015), (3395, 21386), (3589, 20230), (4046, 17945), (4403, 16490), (6290, 11543), (6790, 10693), (7178, 10115), (8245, 8806)]