940191930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{454199}}^1$

素因数の和:454235

約数の個数: 48

約数和(自身を含む): 2550787200

約数和(自身を除く): 1610595270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 454199, 908398, 1362597, 2270995, 2725194, 4087791, 4541990, 6812985, 8175582, 10446577, 13625970, 20438955, 20893154, 31339731, 40877910, 52232885, 62679462, 94019193, 104465770, 156698655, 188038386, 313397310, 470095965, 940191930]

約数ペア:

[(1, 940191930), (2, 470095965), (3, 313397310), (5, 188038386), (6, 156698655), (9, 104465770), (10, 94019193), (15, 62679462), (18, 52232885), (23, 40877910), (30, 31339731), (45, 20893154), (46, 20438955), (69, 13625970), (90, 10446577), (115, 8175582), (138, 6812985), (207, 4541990), (230, 4087791), (345, 2725194), (414, 2270995), (690, 1362597), (1035, 908398), (2070, 454199)]