30590428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 61867008

約数和(自身を除く): 31276580

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 547, 682, 902, 1094, 1271, 1364, 1804, 2188, 2542, 5084, 6017, 12034, 13981, 16957, 22427, 24068, 27962, 33914, 44854, 55924, 67828, 89708, 186527, 246697, 373054, 493394, 695237, 746108, 986788, 1390474, 2780948, 7647607, 15295214, 30590428]

約数ペア:

[(1, 30590428), (2, 15295214), (4, 7647607), (11, 2780948), (22, 1390474), (31, 986788), (41, 746108), (44, 695237), (62, 493394), (82, 373054), (124, 246697), (164, 186527), (341, 89708), (451, 67828), (547, 55924), (682, 44854), (902, 33914), (1094, 27962), (1271, 24068), (1364, 22427), (1804, 16957), (2188, 13981), (2542, 12034), (5084, 6017)]