8452470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21673}}^1$

素因数の和:21696

約数の個数: 32

約数和(自身を含む): 21847392

約数和(自身を除く): 13394922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21673, 43346, 65019, 108365, 130038, 216730, 281749, 325095, 563498, 650190, 845247, 1408745, 1690494, 2817490, 4226235, 8452470]

約数ペア:

[(1, 8452470), (2, 4226235), (3, 2817490), (5, 1690494), (6, 1408745), (10, 845247), (13, 650190), (15, 563498), (26, 325095), (30, 281749), (39, 216730), (65, 130038), (78, 108365), (130, 65019), (195, 43346), (390, 21673)]