38640510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{143113}}^1$

素因数の和:143129

約数の個数: 32

約数和(自身を含む): 103042080

約数和(自身を除く): 64401570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 143113, 286226, 429339, 715565, 858678, 1288017, 1431130, 2146695, 2576034, 3864051, 4293390, 6440085, 7728102, 12880170, 19320255, 38640510]

約数ペア:

[(1, 38640510), (2, 19320255), (3, 12880170), (5, 7728102), (6, 6440085), (9, 4293390), (10, 3864051), (15, 2576034), (18, 2146695), (27, 1431130), (30, 1288017), (45, 858678), (54, 715565), (90, 429339), (135, 286226), (270, 143113)]