31155060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27329}}^1$

素因数の和:27360

約数の個数: 48

約数和(自身を含む): 91828800

約数和(自身を除く): 60673740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27329, 54658, 81987, 109316, 136645, 163974, 273290, 327948, 409935, 519251, 546580, 819870, 1038502, 1557753, 1639740, 2077004, 2596255, 3115506, 5192510, 6231012, 7788765, 10385020, 15577530, 31155060]

約数ペア:

[(1, 31155060), (2, 15577530), (3, 10385020), (4, 7788765), (5, 6231012), (6, 5192510), (10, 3115506), (12, 2596255), (15, 2077004), (19, 1639740), (20, 1557753), (30, 1038502), (38, 819870), (57, 546580), (60, 519251), (76, 409935), (95, 327948), (114, 273290), (190, 163974), (228, 136645), (285, 109316), (380, 81987), (570, 54658), (1140, 27329)]