1147890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 2794176

約数和(自身を除く): 1646286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 461, 498, 830, 922, 1245, 1383, 2305, 2490, 2766, 4610, 6915, 13830, 38263, 76526, 114789, 191315, 229578, 382630, 573945, 1147890]

約数ペア:

[(1, 1147890), (2, 573945), (3, 382630), (5, 229578), (6, 191315), (10, 114789), (15, 76526), (30, 38263), (83, 13830), (166, 6915), (249, 4610), (415, 2766), (461, 2490), (498, 2305), (830, 1383), (922, 1245)]