40003530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 111310848

約数和(自身を除く): 71307318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2683, 2982, 4970, 5366, 7455, 8049, 13415, 14910, 16098, 18781, 26830, 37562, 40245, 56343, 80490, 93905, 112686, 187810, 190493, 281715, 380986, 563430, 571479, 952465, 1142958, 1333451, 1904930, 2666902, 2857395, 4000353, 5714790, 6667255, 8000706, 13334510, 20001765, 40003530]

約数ペア:

[(1, 40003530), (2, 20001765), (3, 13334510), (5, 8000706), (6, 6667255), (7, 5714790), (10, 4000353), (14, 2857395), (15, 2666902), (21, 1904930), (30, 1333451), (35, 1142958), (42, 952465), (70, 571479), (71, 563430), (105, 380986), (142, 281715), (210, 190493), (213, 187810), (355, 112686), (426, 93905), (497, 80490), (710, 56343), (994, 40245), (1065, 37562), (1491, 26830), (2130, 18781), (2485, 16098), (2683, 14910), (2982, 13415), (4970, 8049), (5366, 7455)]