15204940990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52430831}}^1$

素因数の和:52430867

約数の個数: 16

約数和(自身を含む): 28312649280

約数和(自身を除く): 13107708290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 52430831, 104861662, 262154155, 524308310, 1520494099, 3040988198, 7602470495, 15204940990]

約数ペア:

[(1, 15204940990), (2, 7602470495), (5, 3040988198), (10, 1520494099), (29, 524308310), (58, 262154155), (145, 104861662), (290, 52430831)]