26980410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2003}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 64929600

約数和(自身を除く): 37949190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2003, 2245, 2694, 4006, 4490, 6009, 6735, 10015, 12018, 13470, 20030, 30045, 60090, 899347, 1798694, 2698041, 4496735, 5396082, 8993470, 13490205, 26980410]

約数ペア:

[(1, 26980410), (2, 13490205), (3, 8993470), (5, 5396082), (6, 4496735), (10, 2698041), (15, 1798694), (30, 899347), (449, 60090), (898, 30045), (1347, 20030), (2003, 13470), (2245, 12018), (2694, 10015), (4006, 6735), (4490, 6009)]