1856590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1689266

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 113, 155, 226, 265, 310, 530, 565, 1130, 1643, 3286, 3503, 5989, 7006, 8215, 11978, 16430, 17515, 29945, 35030, 59890, 185659, 371318, 928295, 1856590]

約数ペア:

[(1, 1856590), (2, 928295), (5, 371318), (10, 185659), (31, 59890), (53, 35030), (62, 29945), (106, 17515), (113, 16430), (155, 11978), (226, 8215), (265, 7006), (310, 5989), (530, 3503), (565, 3286), (1130, 1643)]