121895130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1031}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 335259648

約数和(自身を除く): 213364518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 563, 1031, 1126, 1689, 2062, 2815, 3093, 3378, 3941, 5155, 5630, 6186, 7217, 7882, 8445, 10310, 11823, 14434, 15465, 16890, 19705, 21651, 23646, 30930, 36085, 39410, 43302, 59115, 72170, 108255, 118230, 216510, 580453, 1160906, 1741359, 2902265, 3482718, 4063171, 5804530, 8126342, 8706795, 12189513, 17413590, 20315855, 24379026, 40631710, 60947565, 121895130]

約数ペア:

[(1, 121895130), (2, 60947565), (3, 40631710), (5, 24379026), (6, 20315855), (7, 17413590), (10, 12189513), (14, 8706795), (15, 8126342), (21, 5804530), (30, 4063171), (35, 3482718), (42, 2902265), (70, 1741359), (105, 1160906), (210, 580453), (563, 216510), (1031, 118230), (1126, 108255), (1689, 72170), (2062, 59115), (2815, 43302), (3093, 39410), (3378, 36085), (3941, 30930), (5155, 23646), (5630, 21651), (6186, 19705), (7217, 16890), (7882, 15465), (8445, 14434), (10310, 11823)]