189261330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{153871}}^1$

素因数の和:153922

約数の個数: 32

約数和(自身を含む): 465308928

約数和(自身を除く): 276047598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 153871, 307742, 461613, 769355, 923226, 1538710, 2308065, 4616130, 6308711, 12617422, 18926133, 31543555, 37852266, 63087110, 94630665, 189261330]

約数ペア:

[(1, 189261330), (2, 94630665), (3, 63087110), (5, 37852266), (6, 31543555), (10, 18926133), (15, 12617422), (30, 6308711), (41, 4616130), (82, 2308065), (123, 1538710), (205, 923226), (246, 769355), (410, 461613), (615, 307742), (1230, 153871)]