23090220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 71954064

約数和(自身を除く): 48863844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 3467, 6660, 6934, 10401, 13868, 17335, 20802, 31203, 34670, 41604, 52005, 62406, 69340, 104010, 124812, 128279, 156015, 208020, 256558, 312030, 384837, 513116, 624060, 641395, 769674, 1154511, 1282790, 1539348, 1924185, 2309022, 2565580, 3848370, 4618044, 5772555, 7696740, 11545110, 23090220]

約数ペア:

[(1, 23090220), (2, 11545110), (3, 7696740), (4, 5772555), (5, 4618044), (6, 3848370), (9, 2565580), (10, 2309022), (12, 1924185), (15, 1539348), (18, 1282790), (20, 1154511), (30, 769674), (36, 641395), (37, 624060), (45, 513116), (60, 384837), (74, 312030), (90, 256558), (111, 208020), (148, 156015), (180, 128279), (185, 124812), (222, 104010), (333, 69340), (370, 62406), (444, 52005), (555, 41604), (666, 34670), (740, 31203), (1110, 20802), (1332, 17335), (1665, 13868), (2220, 10401), (3330, 6934), (3467, 6660)]