118666140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63799}}^1$

素因数の和:63842

約数の個数: 48

約数和(自身を含む): 342988800

約数和(自身を除く): 224322660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 63799, 127598, 191397, 255196, 318995, 382794, 637990, 765588, 956985, 1275980, 1913970, 1977769, 3827940, 3955538, 5933307, 7911076, 9888845, 11866614, 19777690, 23733228, 29666535, 39555380, 59333070, 118666140]

約数ペア:

[(1, 118666140), (2, 59333070), (3, 39555380), (4, 29666535), (5, 23733228), (6, 19777690), (10, 11866614), (12, 9888845), (15, 7911076), (20, 5933307), (30, 3955538), (31, 3827940), (60, 1977769), (62, 1913970), (93, 1275980), (124, 956985), (155, 765588), (186, 637990), (310, 382794), (372, 318995), (465, 255196), (620, 191397), (930, 127598), (1860, 63799)]