15702841430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{142223}}^1$

素因数の和:142472

約数の個数: 32

約数和(自身を含む): 28887401088

約数和(自身を除く): 13184559658

約数列:

[1, 2, 5, 10, 61, 122, 181, 305, 362, 610, 905, 1810, 11041, 22082, 55205, 110410, 142223, 284446, 711115, 1422230, 8675603, 17351206, 25742363, 43378015, 51484726, 86756030, 128711815, 257423630, 1570284143, 3140568286, 7851420715, 15702841430]

約数ペア:

[(1, 15702841430), (2, 7851420715), (5, 3140568286), (10, 1570284143), (61, 257423630), (122, 128711815), (181, 86756030), (305, 51484726), (362, 43378015), (610, 25742363), (905, 17351206), (1810, 8675603), (11041, 1422230), (22082, 711115), (55205, 284446), (110410, 142223)]