1900232910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{217667}}^1$

素因数の和:217777

約数の個数: 48

約数和(自身を含む): 4991562576

約数和(自身を除く): 3091329666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 217667, 435334, 653001, 1088335, 1306002, 1959003, 2176670, 3265005, 3918006, 6530010, 9795015, 19590030, 21113699, 42227398, 63341097, 105568495, 126682194, 190023291, 211136990, 316705485, 380046582, 633410970, 950116455, 1900232910]

約数ペア:

[(1, 1900232910), (2, 950116455), (3, 633410970), (5, 380046582), (6, 316705485), (9, 211136990), (10, 190023291), (15, 126682194), (18, 105568495), (30, 63341097), (45, 42227398), (90, 21113699), (97, 19590030), (194, 9795015), (291, 6530010), (485, 3918006), (582, 3265005), (873, 2176670), (970, 1959003), (1455, 1306002), (1746, 1088335), (2910, 653001), (4365, 435334), (8730, 217667)]