12930990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10564

約数の個数: 32

約数和(自身を含む): 31794336

約数和(自身を除く): 18863346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 10513, 21026, 31539, 52565, 63078, 105130, 157695, 315390, 431033, 862066, 1293099, 2155165, 2586198, 4310330, 6465495, 12930990]

約数ペア:

[(1, 12930990), (2, 6465495), (3, 4310330), (5, 2586198), (6, 2155165), (10, 1293099), (15, 862066), (30, 431033), (41, 315390), (82, 157695), (123, 105130), (205, 63078), (246, 52565), (410, 31539), (615, 21026), (1230, 10513)]