248880210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{123821}}^1$

素因数の和:123898

約数の個数: 32

約数和(自身を含む): 606232512

約数和(自身を除く): 357352302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 123821, 247642, 371463, 619105, 742926, 1238210, 1857315, 3714630, 8296007, 16592014, 24888021, 41480035, 49776042, 82960070, 124440105, 248880210]

約数ペア:

[(1, 248880210), (2, 124440105), (3, 82960070), (5, 49776042), (6, 41480035), (10, 24888021), (15, 16592014), (30, 8296007), (67, 3714630), (134, 1857315), (201, 1238210), (335, 742926), (402, 619105), (670, 371463), (1005, 247642), (2010, 123821)]