75216270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19139}}^1$

素因数の和:19280

約数の個数: 32

約数和(自身を含む): 181906560

約数和(自身を除く): 106690290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 19139, 38278, 57417, 95695, 114834, 191390, 287085, 574170, 2507209, 5014418, 7521627, 12536045, 15043254, 25072090, 37608135, 75216270]

約数ペア:

[(1, 75216270), (2, 37608135), (3, 25072090), (5, 15043254), (6, 12536045), (10, 7521627), (15, 5014418), (30, 2507209), (131, 574170), (262, 287085), (393, 191390), (655, 114834), (786, 95695), (1310, 57417), (1965, 38278), (3930, 19139)]