2011553070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{1499}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 4953312000

約数和(自身を除く): 2941758930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1091, 1230, 1499, 2182, 2998, 3273, 4497, 5455, 6546, 7495, 8994, 10910, 14990, 16365, 22485, 32730, 44731, 44970, 61459, 89462, 122918, 134193, 184377, 223655, 268386, 307295, 368754, 447310, 614590, 670965, 921885, 1341930, 1635409, 1843770, 3270818, 4906227, 8177045, 9812454, 16354090, 24531135, 49062270, 67051769, 134103538, 201155307, 335258845, 402310614, 670517690, 1005776535, 2011553070]

約数ペア:

[(1, 2011553070), (2, 1005776535), (3, 670517690), (5, 402310614), (6, 335258845), (10, 201155307), (15, 134103538), (30, 67051769), (41, 49062270), (82, 24531135), (123, 16354090), (205, 9812454), (246, 8177045), (410, 4906227), (615, 3270818), (1091, 1843770), (1230, 1635409), (1499, 1341930), (2182, 921885), (2998, 670965), (3273, 614590), (4497, 447310), (5455, 368754), (6546, 307295), (7495, 268386), (8994, 223655), (10910, 184377), (14990, 134193), (16365, 122918), (22485, 89462), (32730, 61459), (44731, 44970)]