414899940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75989}}^1$

素因数の和:76021

約数の個数: 96

約数和(自身を含む): 1429827840

約数和(自身を除く): 1014927900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 75989, 151978, 227967, 303956, 379945, 455934, 531923, 759890, 911868, 987857, 1063846, 1139835, 1519780, 1595769, 1975714, 2127692, 2279670, 2659615, 2963571, 3191538, 3951428, 4559340, 4939285, 5319230, 5927142, 6383076, 6914999, 7978845, 9878570, 10638460, 11854284, 13829998, 14817855, 15957690, 19757140, 20744997, 27659996, 29635710, 31915380, 34574995, 41489994, 59271420, 69149990, 82979988, 103724985, 138299980, 207449970, 414899940]

約数ペア:

[(1, 414899940), (2, 207449970), (3, 138299980), (4, 103724985), (5, 82979988), (6, 69149990), (7, 59271420), (10, 41489994), (12, 34574995), (13, 31915380), (14, 29635710), (15, 27659996), (20, 20744997), (21, 19757140), (26, 15957690), (28, 14817855), (30, 13829998), (35, 11854284), (39, 10638460), (42, 9878570), (52, 7978845), (60, 6914999), (65, 6383076), (70, 5927142), (78, 5319230), (84, 4939285), (91, 4559340), (105, 3951428), (130, 3191538), (140, 2963571), (156, 2659615), (182, 2279670), (195, 2127692), (210, 1975714), (260, 1595769), (273, 1519780), (364, 1139835), (390, 1063846), (420, 987857), (455, 911868), (546, 759890), (780, 531923), (910, 455934), (1092, 379945), (1365, 303956), (1820, 227967), (2730, 151978), (5460, 75989)]