1369290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 3540096

約数和(自身を除く): 2170806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3511, 7022, 10533, 17555, 21066, 35110, 45643, 52665, 91286, 105330, 136929, 228215, 273858, 456430, 684645, 1369290]

約数ペア:

[(1, 1369290), (2, 684645), (3, 456430), (5, 273858), (6, 228215), (10, 136929), (13, 105330), (15, 91286), (26, 52665), (30, 45643), (39, 35110), (65, 21066), (78, 17555), (130, 10533), (195, 7022), (390, 3511)]