947440860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{81817}}^1$

素因数の和:82022

約数の個数: 48

約数和(自身を含む): 2666612256

約数和(自身を除く): 1719171396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 81817, 163634, 245451, 327268, 409085, 490902, 818170, 981804, 1227255, 1636340, 2454510, 4909020, 15790681, 31581362, 47372043, 63162724, 78953405, 94744086, 157906810, 189488172, 236860215, 315813620, 473720430, 947440860]

約数ペア:

[(1, 947440860), (2, 473720430), (3, 315813620), (4, 236860215), (5, 189488172), (6, 157906810), (10, 94744086), (12, 78953405), (15, 63162724), (20, 47372043), (30, 31581362), (60, 15790681), (193, 4909020), (386, 2454510), (579, 1636340), (772, 1227255), (965, 981804), (1158, 818170), (1930, 490902), (2316, 409085), (2895, 327268), (3860, 245451), (5790, 163634), (11580, 81817)]