12700740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 40360320

約数和(自身を除く): 27659580

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, 857, 988, 1140, 1235, 1482, 1714, 2470, 2571, 2964, 3428, 3705, 4285, 4940, 5142, 7410, 8570, 10284, 11141, 12855, 14820, 16283, 17140, 22282, 25710, 32566, 33423, 44564, 48849, 51420, 55705, 65132, 66846, 81415, 97698, 111410, 133692, 162830, 167115, 195396, 211679, 222820, 244245, 325660, 334230, 423358, 488490, 635037, 668460, 846716, 976980, 1058395, 1270074, 2116790, 2540148, 3175185, 4233580, 6350370, 12700740]

約数ペア:

[(1, 12700740), (2, 6350370), (3, 4233580), (4, 3175185), (5, 2540148), (6, 2116790), (10, 1270074), (12, 1058395), (13, 976980), (15, 846716), (19, 668460), (20, 635037), (26, 488490), (30, 423358), (38, 334230), (39, 325660), (52, 244245), (57, 222820), (60, 211679), (65, 195396), (76, 167115), (78, 162830), (95, 133692), (114, 111410), (130, 97698), (156, 81415), (190, 66846), (195, 65132), (228, 55705), (247, 51420), (260, 48849), (285, 44564), (380, 33423), (390, 32566), (494, 25710), (570, 22282), (741, 17140), (780, 16283), (857, 14820), (988, 12855), (1140, 11141), (1235, 10284), (1482, 8570), (1714, 7410), (2470, 5142), (2571, 4940), (2964, 4285), (3428, 3705)]