71013720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5364

約数の個数: 64

約数和(自身を含む): 214967520

約数和(自身を除く): 143953800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 5237, 6780, 10474, 13560, 15711, 20948, 26185, 31422, 41896, 52370, 62844, 78555, 104740, 125688, 157110, 209480, 314220, 591781, 628440, 1183562, 1775343, 2367124, 2958905, 3550686, 4734248, 5917810, 7101372, 8876715, 11835620, 14202744, 17753430, 23671240, 35506860, 71013720]

約数ペア:

[(1, 71013720), (2, 35506860), (3, 23671240), (4, 17753430), (5, 14202744), (6, 11835620), (8, 8876715), (10, 7101372), (12, 5917810), (15, 4734248), (20, 3550686), (24, 2958905), (30, 2367124), (40, 1775343), (60, 1183562), (113, 628440), (120, 591781), (226, 314220), (339, 209480), (452, 157110), (565, 125688), (678, 104740), (904, 78555), (1130, 62844), (1356, 52370), (1695, 41896), (2260, 31422), (2712, 26185), (3390, 20948), (4520, 15711), (5237, 13560), (6780, 10474)]