2019224830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 4322989440

約数和(自身を除く): 2303764610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 131, 166, 245, 262, 379, 415, 490, 581, 655, 758, 830, 917, 1162, 1310, 1834, 1895, 2653, 2905, 3790, 4067, 4585, 5306, 5810, 6419, 8134, 9170, 10873, 12838, 13265, 18571, 20335, 21746, 26530, 31457, 32095, 37142, 40670, 49649, 54365, 62914, 64190, 76111, 92855, 99298, 108730, 152222, 157285, 185710, 220199, 248245, 314570, 347543, 380555, 440398, 496490, 532777, 695086, 761110, 1065554, 1100995, 1541393, 1737715, 2201990, 2432801, 2663885, 3082786, 3475430, 4120867, 4865602, 5327770, 7706965, 8241734, 12164005, 15413930, 20604335, 24328010, 28846069, 41208670, 57692138, 144230345, 201922483, 288460690, 403844966, 1009612415, 2019224830]

約数ペア:

[(1, 2019224830), (2, 1009612415), (5, 403844966), (7, 288460690), (10, 201922483), (14, 144230345), (35, 57692138), (49, 41208670), (70, 28846069), (83, 24328010), (98, 20604335), (131, 15413930), (166, 12164005), (245, 8241734), (262, 7706965), (379, 5327770), (415, 4865602), (490, 4120867), (581, 3475430), (655, 3082786), (758, 2663885), (830, 2432801), (917, 2201990), (1162, 1737715), (1310, 1541393), (1834, 1100995), (1895, 1065554), (2653, 761110), (2905, 695086), (3790, 532777), (4067, 496490), (4585, 440398), (5306, 380555), (5810, 347543), (6419, 314570), (8134, 248245), (9170, 220199), (10873, 185710), (12838, 157285), (13265, 152222), (18571, 108730), (20335, 99298), (21746, 92855), (26530, 76111), (31457, 64190), (32095, 62914), (37142, 54365), (40670, 49649)]