71222130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113051}}^1$

素因数の和:113071

約数の個数: 48

約数和(自身を含む): 211633344

約数和(自身を除く): 140411214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113051, 226102, 339153, 565255, 678306, 791357, 1017459, 1130510, 1582714, 1695765, 2034918, 2374071, 3391530, 3956785, 4748142, 5087295, 7122213, 7913570, 10174590, 11870355, 14244426, 23740710, 35611065, 71222130]

約数ペア:

[(1, 71222130), (2, 35611065), (3, 23740710), (5, 14244426), (6, 11870355), (7, 10174590), (9, 7913570), (10, 7122213), (14, 5087295), (15, 4748142), (18, 3956785), (21, 3391530), (30, 2374071), (35, 2034918), (42, 1695765), (45, 1582714), (63, 1130510), (70, 1017459), (90, 791357), (105, 678306), (126, 565255), (210, 339153), (315, 226102), (630, 113051)]