165290370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1753}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 454636800

約数和(自身を除く): 289346430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 449, 898, 1347, 1753, 2245, 2694, 3143, 3506, 4490, 5259, 6286, 6735, 8765, 9429, 10518, 12271, 13470, 15715, 17530, 18858, 24542, 26295, 31430, 36813, 47145, 52590, 61355, 73626, 94290, 122710, 184065, 368130, 787097, 1574194, 2361291, 3935485, 4722582, 5509679, 7870970, 11019358, 11806455, 16529037, 23612910, 27548395, 33058074, 55096790, 82645185, 165290370]

約数ペア:

[(1, 165290370), (2, 82645185), (3, 55096790), (5, 33058074), (6, 27548395), (7, 23612910), (10, 16529037), (14, 11806455), (15, 11019358), (21, 7870970), (30, 5509679), (35, 4722582), (42, 3935485), (70, 2361291), (105, 1574194), (210, 787097), (449, 368130), (898, 184065), (1347, 122710), (1753, 94290), (2245, 73626), (2694, 61355), (3143, 52590), (3506, 47145), (4490, 36813), (5259, 31430), (6286, 26295), (6735, 24542), (8765, 18858), (9429, 17530), (10518, 15715), (12271, 13470)]