8701379830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{553171}}^1$

素因数の和:553213

約数の個数: 48

約数和(自身を含む): 18540112752

約数和(自身を除く): 9838732922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 553171, 1106342, 2765855, 5531710, 6084881, 7191223, 12169762, 14382446, 30424405, 35956115, 60848810, 66933691, 71912230, 79103453, 133867382, 158206906, 334668455, 395517265, 669336910, 791034530, 870137983, 1740275966, 4350689915, 8701379830]

約数ペア:

[(1, 8701379830), (2, 4350689915), (5, 1740275966), (10, 870137983), (11, 791034530), (13, 669336910), (22, 395517265), (26, 334668455), (55, 158206906), (65, 133867382), (110, 79103453), (121, 71912230), (130, 66933691), (143, 60848810), (242, 35956115), (286, 30424405), (605, 14382446), (715, 12169762), (1210, 7191223), (1430, 6084881), (1573, 5531710), (3146, 2765855), (7865, 1106342), (15730, 553171)]