389259330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{316471}}^1$

素因数の和:316522

約数の個数: 32

約数和(自身を含む): 957011328

約数和(自身を除く): 567751998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 316471, 632942, 949413, 1582355, 1898826, 3164710, 4747065, 9494130, 12975311, 25950622, 38925933, 64876555, 77851866, 129753110, 194629665, 389259330]

約数ペア:

[(1, 389259330), (2, 194629665), (3, 129753110), (5, 77851866), (6, 64876555), (10, 38925933), (15, 25950622), (30, 12975311), (41, 9494130), (82, 4747065), (123, 3164710), (205, 1898826), (246, 1582355), (410, 949413), (615, 632942), (1230, 316471)]