2011945110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{30223}}^1$

素因数の和:30557

約数の個数: 64

約数和(自身を含む): 5536069632

約数和(自身を除く): 3524124522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317, 634, 951, 1585, 1902, 2219, 3170, 4438, 4755, 6657, 9510, 11095, 13314, 22190, 30223, 33285, 60446, 66570, 90669, 151115, 181338, 211561, 302230, 423122, 453345, 634683, 906690, 1057805, 1269366, 2115610, 3173415, 6346830, 9580691, 19161382, 28742073, 47903455, 57484146, 67064837, 95806910, 134129674, 143710365, 201194511, 287420730, 335324185, 402389022, 670648370, 1005972555, 2011945110]

約数ペア:

[(1, 2011945110), (2, 1005972555), (3, 670648370), (5, 402389022), (6, 335324185), (7, 287420730), (10, 201194511), (14, 143710365), (15, 134129674), (21, 95806910), (30, 67064837), (35, 57484146), (42, 47903455), (70, 28742073), (105, 19161382), (210, 9580691), (317, 6346830), (634, 3173415), (951, 2115610), (1585, 1269366), (1902, 1057805), (2219, 906690), (3170, 634683), (4438, 453345), (4755, 423122), (6657, 302230), (9510, 211561), (11095, 181338), (13314, 151115), (22190, 90669), (30223, 66570), (33285, 60446)]