173488020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4271}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 486597888

約数和(自身を除く): 313109868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 4271, 6770, 8124, 8542, 10155, 12813, 13540, 17084, 20310, 21355, 25626, 40620, 42710, 51252, 64065, 85420, 128130, 256260, 2891467, 5782934, 8674401, 11565868, 14457335, 17348802, 28914670, 34697604, 43372005, 57829340, 86744010, 173488020]

約数ペア:

[(1, 173488020), (2, 86744010), (3, 57829340), (4, 43372005), (5, 34697604), (6, 28914670), (10, 17348802), (12, 14457335), (15, 11565868), (20, 8674401), (30, 5782934), (60, 2891467), (677, 256260), (1354, 128130), (2031, 85420), (2708, 64065), (3385, 51252), (4062, 42710), (4271, 40620), (6770, 25626), (8124, 21355), (8542, 20310), (10155, 17084), (12813, 13540)]