68396430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 168334848

約数和(自身を除く): 99938418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 163, 197, 213, 326, 355, 394, 426, 489, 591, 710, 815, 978, 985, 1065, 1182, 1630, 1970, 2130, 2445, 2955, 4890, 5910, 11573, 13987, 23146, 27974, 32111, 34719, 41961, 57865, 64222, 69438, 69935, 83922, 96333, 115730, 139870, 160555, 173595, 192666, 209805, 321110, 347190, 419610, 481665, 963330, 2279881, 4559762, 6839643, 11399405, 13679286, 22798810, 34198215, 68396430]

約数ペア:

[(1, 68396430), (2, 34198215), (3, 22798810), (5, 13679286), (6, 11399405), (10, 6839643), (15, 4559762), (30, 2279881), (71, 963330), (142, 481665), (163, 419610), (197, 347190), (213, 321110), (326, 209805), (355, 192666), (394, 173595), (426, 160555), (489, 139870), (591, 115730), (710, 96333), (815, 83922), (978, 69935), (985, 69438), (1065, 64222), (1182, 57865), (1630, 41961), (1970, 34719), (2130, 32111), (2445, 27974), (2955, 23146), (4890, 13987), (5910, 11573)]