87419070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31333}}^1$

素因数の和:31377

約数の個数: 48

約数和(自身を含む): 234628992

約数和(自身を除く): 147209922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31333, 62666, 93999, 156665, 187998, 281997, 313330, 469995, 563994, 939990, 971323, 1409985, 1942646, 2819970, 2913969, 4856615, 5827938, 8741907, 9713230, 14569845, 17483814, 29139690, 43709535, 87419070]

約数ペア:

[(1, 87419070), (2, 43709535), (3, 29139690), (5, 17483814), (6, 14569845), (9, 9713230), (10, 8741907), (15, 5827938), (18, 4856615), (30, 2913969), (31, 2819970), (45, 1942646), (62, 1409985), (90, 971323), (93, 939990), (155, 563994), (186, 469995), (279, 313330), (310, 281997), (465, 187998), (558, 156665), (930, 93999), (1395, 62666), (2790, 31333)]