134440410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344719}}^1$

素因数の和:344742

約数の個数: 32

約数和(自身を含む): 347477760

約数和(自身を除く): 213037350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 344719, 689438, 1034157, 1723595, 2068314, 3447190, 4481347, 5170785, 8962694, 10341570, 13444041, 22406735, 26888082, 44813470, 67220205, 134440410]

約数ペア:

[(1, 134440410), (2, 67220205), (3, 44813470), (5, 26888082), (6, 22406735), (10, 13444041), (13, 10341570), (15, 8962694), (26, 5170785), (30, 4481347), (39, 3447190), (65, 2068314), (78, 1723595), (130, 1034157), (195, 689438), (390, 344719)]