3771460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 10321920

約数和(自身を除く): 6550460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 79, 110, 124, 140, 154, 155, 158, 217, 220, 308, 310, 316, 341, 385, 395, 434, 553, 620, 682, 770, 790, 868, 869, 1085, 1106, 1364, 1540, 1580, 1705, 1738, 2170, 2212, 2387, 2449, 2765, 3410, 3476, 4340, 4345, 4774, 4898, 5530, 6083, 6820, 8690, 9548, 9796, 11060, 11935, 12166, 12245, 17143, 17380, 23870, 24332, 24490, 26939, 30415, 34286, 47740, 48980, 53878, 60830, 68572, 85715, 107756, 121660, 134695, 171430, 188573, 269390, 342860, 377146, 538780, 754292, 942865, 1885730, 3771460]

約数ペア:

[(1, 3771460), (2, 1885730), (4, 942865), (5, 754292), (7, 538780), (10, 377146), (11, 342860), (14, 269390), (20, 188573), (22, 171430), (28, 134695), (31, 121660), (35, 107756), (44, 85715), (55, 68572), (62, 60830), (70, 53878), (77, 48980), (79, 47740), (110, 34286), (124, 30415), (140, 26939), (154, 24490), (155, 24332), (158, 23870), (217, 17380), (220, 17143), (308, 12245), (310, 12166), (316, 11935), (341, 11060), (385, 9796), (395, 9548), (434, 8690), (553, 6820), (620, 6083), (682, 5530), (770, 4898), (790, 4774), (868, 4345), (869, 4340), (1085, 3476), (1106, 3410), (1364, 2765), (1540, 2449), (1580, 2387), (1705, 2212), (1738, 2170)]