312022130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 675330048

約数和(自身を除く): 363307918

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 106, 155, 217, 265, 310, 371, 434, 530, 742, 1085, 1643, 1855, 2170, 2713, 3286, 3710, 5426, 8215, 11501, 13565, 16430, 18991, 23002, 27130, 37982, 57505, 84103, 94955, 115010, 143789, 168206, 189910, 287578, 420515, 588721, 718945, 841030, 1006523, 1177442, 1437890, 2013046, 2943605, 4457459, 5032615, 5887210, 8914918, 10065230, 22287295, 31202213, 44574590, 62404426, 156011065, 312022130]

約数ペア:

[(1, 312022130), (2, 156011065), (5, 62404426), (7, 44574590), (10, 31202213), (14, 22287295), (31, 10065230), (35, 8914918), (53, 5887210), (62, 5032615), (70, 4457459), (106, 2943605), (155, 2013046), (217, 1437890), (265, 1177442), (310, 1006523), (371, 841030), (434, 718945), (530, 588721), (742, 420515), (1085, 287578), (1643, 189910), (1855, 168206), (2170, 143789), (2713, 115010), (3286, 94955), (3710, 84103), (5426, 57505), (8215, 37982), (11501, 27130), (13565, 23002), (16430, 18991)]