30044870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 56293920

約数和(自身を除く): 26249050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 331, 626, 662, 1565, 1655, 3130, 3310, 9077, 9599, 18154, 19198, 45385, 47995, 90770, 95990, 103603, 207206, 518015, 1036030, 3004487, 6008974, 15022435, 30044870]

約数ペア:

[(1, 30044870), (2, 15022435), (5, 6008974), (10, 3004487), (29, 1036030), (58, 518015), (145, 207206), (290, 103603), (313, 95990), (331, 90770), (626, 47995), (662, 45385), (1565, 19198), (1655, 18154), (3130, 9599), (3310, 9077)]