1900366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{145177}}^1$

素因数の和:145219

約数の個数: 64

約数和(自身を含む): 4515616512

約数和(自身を除く): 2615249582

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 145177, 290354, 725885, 1016239, 1451770, 1596947, 2032478, 2468009, 3193894, 4936018, 5081195, 7984735, 10162390, 11178629, 12340045, 15969470, 17276063, 22357258, 24680090, 27148099, 34552126, 54296198, 55893145, 86380315, 111786290, 135740495, 172760630, 190036693, 271480990, 380073386, 950183465, 1900366930]

約数ペア:

[(1, 1900366930), (2, 950183465), (5, 380073386), (7, 271480990), (10, 190036693), (11, 172760630), (14, 135740495), (17, 111786290), (22, 86380315), (34, 55893145), (35, 54296198), (55, 34552126), (70, 27148099), (77, 24680090), (85, 22357258), (110, 17276063), (119, 15969470), (154, 12340045), (170, 11178629), (187, 10162390), (238, 7984735), (374, 5081195), (385, 4936018), (595, 3193894), (770, 2468009), (935, 2032478), (1190, 1596947), (1309, 1451770), (1870, 1016239), (2618, 725885), (6545, 290354), (13090, 145177)]