15993930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{809}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 22497270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 809, 1318, 1618, 1977, 2427, 3295, 3954, 4045, 4854, 6590, 8090, 9885, 12135, 19770, 24270, 533131, 1066262, 1599393, 2665655, 3198786, 5331310, 7996965, 15993930]

約数ペア:

[(1, 15993930), (2, 7996965), (3, 5331310), (5, 3198786), (6, 2665655), (10, 1599393), (15, 1066262), (30, 533131), (659, 24270), (809, 19770), (1318, 12135), (1618, 9885), (1977, 8090), (2427, 6590), (3295, 4854), (3954, 4045)]