39149910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18913}}^1$

素因数の和:18949

約数の個数: 48

約数和(自身を含む): 106221024

約数和(自身を除く): 67071114

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, 18913, 37826, 56739, 94565, 113478, 170217, 189130, 283695, 340434, 434999, 567390, 851085, 869998, 1304997, 1702170, 2174995, 2609994, 3914991, 4349990, 6524985, 7829982, 13049970, 19574955, 39149910]

約数ペア:

[(1, 39149910), (2, 19574955), (3, 13049970), (5, 7829982), (6, 6524985), (9, 4349990), (10, 3914991), (15, 2609994), (18, 2174995), (23, 1702170), (30, 1304997), (45, 869998), (46, 851085), (69, 567390), (90, 434999), (115, 340434), (138, 283695), (207, 189130), (230, 170217), (345, 113478), (414, 94565), (690, 56739), (1035, 37826), (2070, 18913)]