21090233670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{28493}}^1$

素因数の和:30757

約数の個数: 64

約数和(自身を含む): 55244623104

約数和(自身を除く): 34154389434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 2243, 4486, 6729, 11215, 13458, 22430, 24673, 28493, 33645, 49346, 56986, 67290, 74019, 85479, 123365, 142465, 148038, 170958, 246730, 284930, 313423, 370095, 427395, 626846, 740190, 854790, 940269, 1567115, 1880538, 3134230, 4701345, 9402690, 63909799, 127819598, 191729397, 319548995, 383458794, 639097990, 703007789, 958646985, 1406015578, 1917293970, 2109023367, 3515038945, 4218046734, 7030077890, 10545116835, 21090233670]

約数ペア:

[(1, 21090233670), (2, 10545116835), (3, 7030077890), (5, 4218046734), (6, 3515038945), (10, 2109023367), (11, 1917293970), (15, 1406015578), (22, 958646985), (30, 703007789), (33, 639097990), (55, 383458794), (66, 319548995), (110, 191729397), (165, 127819598), (330, 63909799), (2243, 9402690), (4486, 4701345), (6729, 3134230), (11215, 1880538), (13458, 1567115), (22430, 940269), (24673, 854790), (28493, 740190), (33645, 626846), (49346, 427395), (56986, 370095), (67290, 313423), (74019, 284930), (85479, 246730), (123365, 170958), (142465, 148038)]