1428090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 3459456

約数和(自身を除く): 2031366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 263, 362, 526, 543, 789, 905, 1086, 1315, 1578, 1810, 2630, 2715, 3945, 5430, 7890, 47603, 95206, 142809, 238015, 285618, 476030, 714045, 1428090]

約数ペア:

[(1, 1428090), (2, 714045), (3, 476030), (5, 285618), (6, 238015), (10, 142809), (15, 95206), (30, 47603), (181, 7890), (263, 5430), (362, 3945), (526, 2715), (543, 2630), (789, 1810), (905, 1578), (1086, 1315)]