74602290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20931

約数の個数: 64

約数和(自身を含む): 216670464

約数和(自身を除く): 142068174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20897, 41794, 62691, 104485, 125382, 146279, 208970, 292558, 313455, 355249, 438837, 626910, 710498, 731395, 877674, 1065747, 1462790, 1776245, 2131494, 2194185, 2486743, 3552490, 4388370, 4973486, 5328735, 7460229, 10657470, 12433715, 14920458, 24867430, 37301145, 74602290]

約数ペア:

[(1, 74602290), (2, 37301145), (3, 24867430), (5, 14920458), (6, 12433715), (7, 10657470), (10, 7460229), (14, 5328735), (15, 4973486), (17, 4388370), (21, 3552490), (30, 2486743), (34, 2194185), (35, 2131494), (42, 1776245), (51, 1462790), (70, 1065747), (85, 877674), (102, 731395), (105, 710498), (119, 626910), (170, 438837), (210, 355249), (238, 313455), (255, 292558), (357, 208970), (510, 146279), (595, 125382), (714, 104485), (1190, 62691), (1785, 41794), (3570, 20897)]