30499830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 49528170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 2999, 3390, 5085, 5998, 8997, 10170, 14995, 17994, 26991, 29990, 44985, 53982, 89970, 134955, 269910, 338887, 677774, 1016661, 1694435, 2033322, 3049983, 3388870, 5083305, 6099966, 10166610, 15249915, 30499830]

約数ペア:

[(1, 30499830), (2, 15249915), (3, 10166610), (5, 6099966), (6, 5083305), (9, 3388870), (10, 3049983), (15, 2033322), (18, 1694435), (30, 1016661), (45, 677774), (90, 338887), (113, 269910), (226, 134955), (339, 89970), (565, 53982), (678, 44985), (1017, 29990), (1130, 26991), (1695, 17994), (2034, 14995), (2999, 10170), (3390, 8997), (5085, 5998)]