669885430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{5987}}^1$

素因数の和:6228

約数の個数: 32

約数和(自身を含む): 1231324416

約数和(自身を除く): 561438986

約数列:

[1, 2, 5, 10, 67, 134, 167, 334, 335, 670, 835, 1670, 5987, 11189, 11974, 22378, 29935, 55945, 59870, 111890, 401129, 802258, 999829, 1999658, 2005645, 4011290, 4999145, 9998290, 66988543, 133977086, 334942715, 669885430]

約数ペア:

[(1, 669885430), (2, 334942715), (5, 133977086), (10, 66988543), (67, 9998290), (134, 4999145), (167, 4011290), (334, 2005645), (335, 1999658), (670, 999829), (835, 802258), (1670, 401129), (5987, 111890), (11189, 59870), (11974, 55945), (22378, 29935)]