1831890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2600430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 269, 454, 538, 681, 807, 1135, 1345, 1362, 1614, 2270, 2690, 3405, 4035, 6810, 8070, 61063, 122126, 183189, 305315, 366378, 610630, 915945, 1831890]

約数ペア:

[(1, 1831890), (2, 915945), (3, 610630), (5, 366378), (6, 305315), (10, 183189), (15, 122126), (30, 61063), (227, 8070), (269, 6810), (454, 4035), (538, 3405), (681, 2690), (807, 2270), (1135, 1614), (1345, 1362)]