83970840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{699757}}^1$

素因数の和:699771

約数の個数: 32

約数和(自身を含む): 251912880

約数和(自身を除く): 167942040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 699757, 1399514, 2099271, 2799028, 3498785, 4198542, 5598056, 6997570, 8397084, 10496355, 13995140, 16794168, 20992710, 27990280, 41985420, 83970840]

約数ペア:

[(1, 83970840), (2, 41985420), (3, 27990280), (4, 20992710), (5, 16794168), (6, 13995140), (8, 10496355), (10, 8397084), (12, 6997570), (15, 5598056), (20, 4198542), (24, 3498785), (30, 2799028), (40, 2099271), (60, 1399514), (120, 699757)]