156291390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{578857}}^1$

素因数の和:578873

約数の個数: 32

約数和(自身を含む): 416777760

約数和(自身を除く): 260486370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 578857, 1157714, 1736571, 2894285, 3473142, 5209713, 5788570, 8682855, 10419426, 15629139, 17365710, 26048565, 31258278, 52097130, 78145695, 156291390]

約数ペア:

[(1, 156291390), (2, 78145695), (3, 52097130), (5, 31258278), (6, 26048565), (9, 17365710), (10, 15629139), (15, 10419426), (18, 8682855), (27, 5788570), (30, 5209713), (45, 3473142), (54, 2894285), (90, 1736571), (135, 1157714), (270, 578857)]