39782370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 97047360

約数和(自身を除く): 57264990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 21739, 43478, 65217, 108695, 130434, 217390, 326085, 652170, 1326079, 2652158, 3978237, 6630395, 7956474, 13260790, 19891185, 39782370]

約数ペア:

[(1, 39782370), (2, 19891185), (3, 13260790), (5, 7956474), (6, 6630395), (10, 3978237), (15, 2652158), (30, 1326079), (61, 652170), (122, 326085), (183, 217390), (305, 130434), (366, 108695), (610, 65217), (915, 43478), (1830, 21739)]