74022190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7561}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 147005280

約数和(自身を除く): 72983090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 7561, 9790, 15122, 37805, 75610, 83171, 166342, 415855, 672929, 831710, 1345858, 3364645, 6729290, 7402219, 14804438, 37011095, 74022190]

約数ペア:

[(1, 74022190), (2, 37011095), (5, 14804438), (10, 7402219), (11, 6729290), (22, 3364645), (55, 1345858), (89, 831710), (110, 672929), (178, 415855), (445, 166342), (890, 83171), (979, 75610), (1958, 37805), (4895, 15122), (7561, 9790)]