210836630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12911}}^1$

素因数の和:13012

約数の個数: 32

約数和(自身を含む): 401614848

約数和(自身を除く): 190778218

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 12911, 16330, 25822, 64555, 129110, 296953, 593906, 916681, 1484765, 1833362, 2969530, 4583405, 9166810, 21083663, 42167326, 105418315, 210836630]

約数ペア:

[(1, 210836630), (2, 105418315), (5, 42167326), (10, 21083663), (23, 9166810), (46, 4583405), (71, 2969530), (115, 1833362), (142, 1484765), (230, 916681), (355, 593906), (710, 296953), (1633, 129110), (3266, 64555), (8165, 25822), (12911, 16330)]