976156740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417161}}^1$

素因数の和:417189

約数の個数: 72

約数和(自身を含む): 3188786328

約数和(自身を除く): 2212629588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 417161, 834322, 1251483, 1668644, 2085805, 2502966, 3754449, 4171610, 5005932, 5423093, 6257415, 7508898, 8343220, 10846186, 12514830, 15017796, 16269279, 18772245, 21692372, 25029660, 27115465, 32538558, 37544490, 48807837, 54230930, 65077116, 75088980, 81346395, 97615674, 108461860, 162692790, 195231348, 244039185, 325385580, 488078370, 976156740]

約数ペア:

[(1, 976156740), (2, 488078370), (3, 325385580), (4, 244039185), (5, 195231348), (6, 162692790), (9, 108461860), (10, 97615674), (12, 81346395), (13, 75088980), (15, 65077116), (18, 54230930), (20, 48807837), (26, 37544490), (30, 32538558), (36, 27115465), (39, 25029660), (45, 21692372), (52, 18772245), (60, 16269279), (65, 15017796), (78, 12514830), (90, 10846186), (117, 8343220), (130, 7508898), (156, 6257415), (180, 5423093), (195, 5005932), (234, 4171610), (260, 3754449), (390, 2502966), (468, 2085805), (585, 1668644), (780, 1251483), (1170, 834322), (2340, 417161)]