87931710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{325673}}^1$

素因数の和:325689

約数の個数: 32

約数和(自身を含む): 234485280

約数和(自身を除く): 146553570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 325673, 651346, 977019, 1628365, 1954038, 2931057, 3256730, 4885095, 5862114, 8793171, 9770190, 14655285, 17586342, 29310570, 43965855, 87931710]

約数ペア:

[(1, 87931710), (2, 43965855), (3, 29310570), (5, 17586342), (6, 14655285), (9, 9770190), (10, 8793171), (15, 5862114), (18, 4885095), (27, 3256730), (30, 2931057), (45, 1954038), (54, 1628365), (90, 977019), (135, 651346), (270, 325673)]