10400910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26692

約数の個数: 32

約数和(自身を含む): 26883360

約数和(自身を除く): 16482450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 26669, 53338, 80007, 133345, 160014, 266690, 346697, 400035, 693394, 800070, 1040091, 1733485, 2080182, 3466970, 5200455, 10400910]

約数ペア:

[(1, 10400910), (2, 5200455), (3, 3466970), (5, 2080182), (6, 1733485), (10, 1040091), (13, 800070), (15, 693394), (26, 400035), (30, 346697), (39, 266690), (65, 160014), (78, 133345), (130, 80007), (195, 53338), (390, 26669)]