12765390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 33841152

約数和(自身を除く): 21075762

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 383, 505, 606, 766, 1010, 1111, 1149, 1515, 1915, 2222, 2298, 3030, 3333, 3830, 4213, 5555, 5745, 6666, 8426, 11110, 11490, 12639, 16665, 21065, 25278, 33330, 38683, 42130, 63195, 77366, 116049, 126390, 193415, 232098, 386830, 425513, 580245, 851026, 1160490, 1276539, 2127565, 2553078, 4255130, 6382695, 12765390]

約数ペア:

[(1, 12765390), (2, 6382695), (3, 4255130), (5, 2553078), (6, 2127565), (10, 1276539), (11, 1160490), (15, 851026), (22, 580245), (30, 425513), (33, 386830), (55, 232098), (66, 193415), (101, 126390), (110, 116049), (165, 77366), (202, 63195), (303, 42130), (330, 38683), (383, 33330), (505, 25278), (606, 21065), (766, 16665), (1010, 12639), (1111, 11490), (1149, 11110), (1515, 8426), (1915, 6666), (2222, 5745), (2298, 5555), (3030, 4213), (3333, 3830)]