90289050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19463

約数の個数: 48

約数和(自身を含む): 231151872

約数和(自身を除く): 140862822

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 19417, 38834, 58251, 97085, 116502, 194170, 291255, 485425, 582510, 601927, 970850, 1203854, 1456275, 1805781, 2912550, 3009635, 3611562, 6019270, 9028905, 15048175, 18057810, 30096350, 45144525, 90289050]

約数ペア:

[(1, 90289050), (2, 45144525), (3, 30096350), (5, 18057810), (6, 15048175), (10, 9028905), (15, 6019270), (25, 3611562), (30, 3009635), (31, 2912550), (50, 1805781), (62, 1456275), (75, 1203854), (93, 970850), (150, 601927), (155, 582510), (186, 485425), (310, 291255), (465, 194170), (775, 116502), (930, 97085), (1550, 58251), (2325, 38834), (4650, 19417)]