17729220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7207}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 50859648

約数和(自身を除く): 33130428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7207, 14414, 21621, 28828, 36035, 43242, 72070, 86484, 108105, 144140, 216210, 295487, 432420, 590974, 886461, 1181948, 1477435, 1772922, 2954870, 3545844, 4432305, 5909740, 8864610, 17729220]

約数ペア:

[(1, 17729220), (2, 8864610), (3, 5909740), (4, 4432305), (5, 3545844), (6, 2954870), (10, 1772922), (12, 1477435), (15, 1181948), (20, 886461), (30, 590974), (41, 432420), (60, 295487), (82, 216210), (123, 144140), (164, 108105), (205, 86484), (246, 72070), (410, 43242), (492, 36035), (615, 28828), (820, 21621), (1230, 14414), (2460, 7207)]