31358170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 59863680

約数和(自身を除く): 28505510

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1093, 1510, 2186, 2869, 5465, 5738, 10930, 14345, 20767, 28690, 41534, 103835, 165043, 207670, 330086, 825215, 1650430, 3135817, 6271634, 15679085, 31358170]

約数ペア:

[(1, 31358170), (2, 15679085), (5, 6271634), (10, 3135817), (19, 1650430), (38, 825215), (95, 330086), (151, 207670), (190, 165043), (302, 103835), (755, 41534), (1093, 28690), (1510, 20767), (2186, 14345), (2869, 10930), (5465, 5738)]