27344230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 25221530

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2027, 2698, 4054, 6745, 10135, 13490, 20270, 38513, 77026, 143917, 192565, 287834, 385130, 719585, 1439170, 2734423, 5468846, 13672115, 27344230]

約数ペア:

[(1, 27344230), (2, 13672115), (5, 5468846), (10, 2734423), (19, 1439170), (38, 719585), (71, 385130), (95, 287834), (142, 192565), (190, 143917), (355, 77026), (710, 38513), (1349, 20270), (2027, 13490), (2698, 10135), (4054, 6745)]