227530590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20443}}^1$

素因数の和:20513

約数の個数: 64

約数和(自身を含む): 635890176

約数和(自身を除く): 408359586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 20443, 40886, 61329, 102215, 122658, 143101, 204430, 286202, 306645, 429303, 613290, 715505, 858606, 1083479, 1431010, 2146515, 2166958, 3250437, 4293030, 5417395, 6500874, 7584353, 10834790, 15168706, 16252185, 22753059, 32504370, 37921765, 45506118, 75843530, 113765295, 227530590]

約数ペア:

[(1, 227530590), (2, 113765295), (3, 75843530), (5, 45506118), (6, 37921765), (7, 32504370), (10, 22753059), (14, 16252185), (15, 15168706), (21, 10834790), (30, 7584353), (35, 6500874), (42, 5417395), (53, 4293030), (70, 3250437), (105, 2166958), (106, 2146515), (159, 1431010), (210, 1083479), (265, 858606), (318, 715505), (371, 613290), (530, 429303), (742, 306645), (795, 286202), (1113, 204430), (1590, 143101), (1855, 122658), (2226, 102215), (3710, 61329), (5565, 40886), (11130, 20443)]