66672270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105829}}^1$

素因数の和:105849

約数の個数: 48

約数和(自身を含む): 198113760

約数和(自身を除く): 131441490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105829, 211658, 317487, 529145, 634974, 740803, 952461, 1058290, 1481606, 1587435, 1904922, 2222409, 3174870, 3704015, 4444818, 4762305, 6667227, 7408030, 9524610, 11112045, 13334454, 22224090, 33336135, 66672270]

約数ペア:

[(1, 66672270), (2, 33336135), (3, 22224090), (5, 13334454), (6, 11112045), (7, 9524610), (9, 7408030), (10, 6667227), (14, 4762305), (15, 4444818), (18, 3704015), (21, 3174870), (30, 2222409), (35, 1904922), (42, 1587435), (45, 1481606), (63, 1058290), (70, 952461), (90, 740803), (105, 634974), (126, 529145), (210, 317487), (315, 211658), (630, 105829)]