15900170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11119}}^1$

素因数の和:11150

約数の個数: 32

約数和(自身を含む): 33626880

約数和(自身を除く): 17726710

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11119, 22238, 55595, 111190, 122309, 144547, 244618, 289094, 611545, 722735, 1223090, 1445470, 1590017, 3180034, 7950085, 15900170]

約数ペア:

[(1, 15900170), (2, 7950085), (5, 3180034), (10, 1590017), (11, 1445470), (13, 1223090), (22, 722735), (26, 611545), (55, 289094), (65, 244618), (110, 144547), (130, 122309), (143, 111190), (286, 55595), (715, 22238), (1430, 11119)]