63140910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{42953}}^1$

素因数の和:42977

約数の個数: 48

約数和(自身を含む): 176283216

約数和(自身を除く): 113142306

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, 42953, 85906, 128859, 214765, 257718, 300671, 429530, 601342, 644295, 902013, 1288590, 1503355, 1804026, 2104697, 3006710, 4209394, 4510065, 6314091, 9020130, 10523485, 12628182, 21046970, 31570455, 63140910]

約数ペア:

[(1, 63140910), (2, 31570455), (3, 21046970), (5, 12628182), (6, 10523485), (7, 9020130), (10, 6314091), (14, 4510065), (15, 4209394), (21, 3006710), (30, 2104697), (35, 1804026), (42, 1503355), (49, 1288590), (70, 902013), (98, 644295), (105, 601342), (147, 429530), (210, 300671), (245, 257718), (294, 214765), (490, 128859), (735, 85906), (1470, 42953)]