2177430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 5267808

約数和(自身を除く): 3090378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 401, 543, 802, 905, 1086, 1203, 1810, 2005, 2406, 2715, 4010, 5430, 6015, 12030, 72581, 145162, 217743, 362905, 435486, 725810, 1088715, 2177430]

約数ペア:

[(1, 2177430), (2, 1088715), (3, 725810), (5, 435486), (6, 362905), (10, 217743), (15, 145162), (30, 72581), (181, 12030), (362, 6015), (401, 5430), (543, 4010), (802, 2715), (905, 2406), (1086, 2005), (1203, 1810)]