70438970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5007

約数の個数: 48

約数和(自身を含む): 152607240

約数和(自身を除く): 82168270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 4957, 7105, 9914, 14210, 24785, 34699, 49570, 69398, 143753, 173495, 242893, 287506, 346990, 485786, 718765, 1006271, 1214465, 1437530, 2012542, 2428930, 5031355, 7043897, 10062710, 14087794, 35219485, 70438970]

約数ペア:

[(1, 70438970), (2, 35219485), (5, 14087794), (7, 10062710), (10, 7043897), (14, 5031355), (29, 2428930), (35, 2012542), (49, 1437530), (58, 1214465), (70, 1006271), (98, 718765), (145, 485786), (203, 346990), (245, 287506), (290, 242893), (406, 173495), (490, 143753), (1015, 69398), (1421, 49570), (2030, 34699), (2842, 24785), (4957, 14210), (7105, 9914)]