1642700010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1117483}}^1$

素因数の和:1117507

約数の個数: 48

約数和(自身を含む): 4586154336

約数和(自身を除く): 2943454326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1117483, 2234966, 3352449, 5587415, 6704898, 7822381, 11174830, 15644762, 16762245, 23467143, 33524490, 39111905, 46934286, 54756667, 78223810, 109513334, 117335715, 164270001, 234671430, 273783335, 328540002, 547566670, 821350005, 1642700010]

約数ペア:

[(1, 1642700010), (2, 821350005), (3, 547566670), (5, 328540002), (6, 273783335), (7, 234671430), (10, 164270001), (14, 117335715), (15, 109513334), (21, 78223810), (30, 54756667), (35, 46934286), (42, 39111905), (49, 33524490), (70, 23467143), (98, 16762245), (105, 15644762), (147, 11174830), (210, 7822381), (245, 6704898), (294, 5587415), (490, 3352449), (735, 2234966), (1470, 1117483)]