7645170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19603}}^1$

素因数の和:19626

約数の個数: 32

約数和(自身を含む): 19760832

約数和(自身を除く): 12115662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19603, 39206, 58809, 98015, 117618, 196030, 254839, 294045, 509678, 588090, 764517, 1274195, 1529034, 2548390, 3822585, 7645170]

約数ペア:

[(1, 7645170), (2, 3822585), (3, 2548390), (5, 1529034), (6, 1274195), (10, 764517), (13, 588090), (15, 509678), (26, 294045), (30, 254839), (39, 196030), (65, 117618), (78, 98015), (130, 58809), (195, 39206), (390, 19603)]