2913528030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{155887}}^1$

素因数の和:155993

約数の個数: 64

約数和(自身を含む): 8081233920

約数和(自身を除く): 5167705890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9345, 18690, 155887, 311774, 467661, 779435, 935322, 1091209, 1558870, 2182418, 2338305, 3273627, 4676610, 5456045, 6547254, 10912090, 13873943, 16368135, 27747886, 32736270, 41621829, 69369715, 83243658, 97117601, 138739430, 194235202, 208109145, 291352803, 416218290, 485588005, 582705606, 971176010, 1456764015, 2913528030]

約数ペア:

[(1, 2913528030), (2, 1456764015), (3, 971176010), (5, 582705606), (6, 485588005), (7, 416218290), (10, 291352803), (14, 208109145), (15, 194235202), (21, 138739430), (30, 97117601), (35, 83243658), (42, 69369715), (70, 41621829), (89, 32736270), (105, 27747886), (178, 16368135), (210, 13873943), (267, 10912090), (445, 6547254), (534, 5456045), (623, 4676610), (890, 3273627), (1246, 2338305), (1335, 2182418), (1869, 1558870), (2670, 1091209), (3115, 935322), (3738, 779435), (6230, 467661), (9345, 311774), (18690, 155887)]