47290620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 102861060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3191, 3705, 4940, 6382, 7410, 9573, 12764, 14820, 15955, 19146, 31910, 38292, 41483, 47865, 60629, 63820, 82966, 95730, 121258, 124449, 165932, 181887, 191460, 207415, 242516, 248898, 303145, 363774, 414830, 497796, 606290, 622245, 727548, 788177, 829660, 909435, 1212580, 1244490, 1576354, 1818870, 2364531, 2488980, 3152708, 3637740, 3940885, 4729062, 7881770, 9458124, 11822655, 15763540, 23645310, 47290620]

約数ペア:

[(1, 47290620), (2, 23645310), (3, 15763540), (4, 11822655), (5, 9458124), (6, 7881770), (10, 4729062), (12, 3940885), (13, 3637740), (15, 3152708), (19, 2488980), (20, 2364531), (26, 1818870), (30, 1576354), (38, 1244490), (39, 1212580), (52, 909435), (57, 829660), (60, 788177), (65, 727548), (76, 622245), (78, 606290), (95, 497796), (114, 414830), (130, 363774), (156, 303145), (190, 248898), (195, 242516), (228, 207415), (247, 191460), (260, 181887), (285, 165932), (380, 124449), (390, 121258), (494, 95730), (570, 82966), (741, 63820), (780, 60629), (988, 47865), (1140, 41483), (1235, 38292), (1482, 31910), (2470, 19146), (2964, 15955), (3191, 14820), (3705, 12764), (4940, 9573), (6382, 7410)]