91502390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 196300800

約数和(自身を除く): 104798410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 149, 155, 217, 283, 298, 310, 434, 566, 745, 1043, 1085, 1415, 1490, 1981, 2086, 2170, 2830, 3962, 4619, 5215, 8773, 9238, 9905, 10430, 17546, 19810, 23095, 32333, 42167, 43865, 46190, 61411, 64666, 84334, 87730, 122822, 161665, 210835, 295169, 307055, 323330, 421670, 590338, 614110, 1307177, 1475845, 2614354, 2951690, 6535885, 9150239, 13071770, 18300478, 45751195, 91502390]

約数ペア:

[(1, 91502390), (2, 45751195), (5, 18300478), (7, 13071770), (10, 9150239), (14, 6535885), (31, 2951690), (35, 2614354), (62, 1475845), (70, 1307177), (149, 614110), (155, 590338), (217, 421670), (283, 323330), (298, 307055), (310, 295169), (434, 210835), (566, 161665), (745, 122822), (1043, 87730), (1085, 84334), (1415, 64666), (1490, 61411), (1981, 46190), (2086, 43865), (2170, 42167), (2830, 32333), (3962, 23095), (4619, 19810), (5215, 17546), (8773, 10430), (9238, 9905)]