42995220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1787}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 120754368

約数和(自身を除く): 77759148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 1787, 2005, 2406, 3574, 4010, 4812, 5361, 6015, 7148, 8020, 8935, 10722, 12030, 17870, 21444, 24060, 26805, 35740, 53610, 107220, 716587, 1433174, 2149761, 2866348, 3582935, 4299522, 7165870, 8599044, 10748805, 14331740, 21497610, 42995220]

約数ペア:

[(1, 42995220), (2, 21497610), (3, 14331740), (4, 10748805), (5, 8599044), (6, 7165870), (10, 4299522), (12, 3582935), (15, 2866348), (20, 2149761), (30, 1433174), (60, 716587), (401, 107220), (802, 53610), (1203, 35740), (1604, 26805), (1787, 24060), (2005, 21444), (2406, 17870), (3574, 12030), (4010, 10722), (4812, 8935), (5361, 8020), (6015, 7148)]