189744060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{287491}}^1$

素因数の和:287514

約数の個数: 48

約数和(自身を含む): 579583872

約数和(自身を除く): 389839812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 287491, 574982, 862473, 1149964, 1437455, 1724946, 2874910, 3162401, 3449892, 4312365, 5749820, 6324802, 8624730, 9487203, 12649604, 15812005, 17249460, 18974406, 31624010, 37948812, 47436015, 63248020, 94872030, 189744060]

約数ペア:

[(1, 189744060), (2, 94872030), (3, 63248020), (4, 47436015), (5, 37948812), (6, 31624010), (10, 18974406), (11, 17249460), (12, 15812005), (15, 12649604), (20, 9487203), (22, 8624730), (30, 6324802), (33, 5749820), (44, 4312365), (55, 3449892), (60, 3162401), (66, 2874910), (110, 1724946), (132, 1437455), (165, 1149964), (220, 862473), (330, 574982), (660, 287491)]