2918130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 7051968

約数和(自身を除く): 4133838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 461, 633, 922, 1055, 1266, 1383, 2110, 2305, 2766, 3165, 4610, 6330, 6915, 13830, 97271, 194542, 291813, 486355, 583626, 972710, 1459065, 2918130]

約数ペア:

[(1, 2918130), (2, 1459065), (3, 972710), (5, 583626), (6, 486355), (10, 291813), (15, 194542), (30, 97271), (211, 13830), (422, 6915), (461, 6330), (633, 4610), (922, 3165), (1055, 2766), (1266, 2305), (1383, 2110)]