1129968210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12781}}^1$

素因数の和:13219

約数の個数: 64

約数和(自身を含む): 3106946304

約数和(自身を除く): 1976978094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 1263, 2105, 2526, 2947, 4210, 5894, 6315, 8841, 12630, 12781, 14735, 17682, 25562, 29470, 38343, 44205, 63905, 76686, 88410, 89467, 127810, 178934, 191715, 268401, 383430, 447335, 536802, 894670, 1342005, 2684010, 5380801, 10761602, 16142403, 26904005, 32284806, 37665607, 53808010, 75331214, 80712015, 112996821, 161424030, 188328035, 225993642, 376656070, 564984105, 1129968210]

約数ペア:

[(1, 1129968210), (2, 564984105), (3, 376656070), (5, 225993642), (6, 188328035), (7, 161424030), (10, 112996821), (14, 80712015), (15, 75331214), (21, 53808010), (30, 37665607), (35, 32284806), (42, 26904005), (70, 16142403), (105, 10761602), (210, 5380801), (421, 2684010), (842, 1342005), (1263, 894670), (2105, 536802), (2526, 447335), (2947, 383430), (4210, 268401), (5894, 191715), (6315, 178934), (8841, 127810), (12630, 89467), (12781, 88410), (14735, 76686), (17682, 63905), (25562, 44205), (29470, 38343)]