71340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 211680

約数和(自身を除く): 140340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1189, 1230, 1740, 2378, 2460, 3567, 4756, 5945, 7134, 11890, 14268, 17835, 23780, 35670, 71340]

約数ペア:

[(1, 71340), (2, 35670), (3, 23780), (4, 17835), (5, 14268), (6, 11890), (10, 7134), (12, 5945), (15, 4756), (20, 3567), (29, 2460), (30, 2378), (41, 1740), (58, 1230), (60, 1189), (82, 870), (87, 820), (116, 615), (123, 580), (145, 492), (164, 435), (174, 410), (205, 348), (246, 290)]