1959009780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{358793}}^1$

素因数の和:358825

約数の個数: 96

約数和(自身を含む): 6751067904

約数和(自身を除く): 4792058124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 358793, 717586, 1076379, 1435172, 1793965, 2152758, 2511551, 3587930, 4305516, 4664309, 5023102, 5381895, 7175860, 7534653, 9328618, 10046204, 10763790, 12557755, 13992927, 15069306, 18657236, 21527580, 23321545, 25115510, 27985854, 30138612, 32650163, 37673265, 46643090, 50231020, 55971708, 65300326, 69964635, 75346530, 93286180, 97950489, 130600652, 139929270, 150693060, 163250815, 195900978, 279858540, 326501630, 391801956, 489752445, 653003260, 979504890, 1959009780]

約数ペア:

[(1, 1959009780), (2, 979504890), (3, 653003260), (4, 489752445), (5, 391801956), (6, 326501630), (7, 279858540), (10, 195900978), (12, 163250815), (13, 150693060), (14, 139929270), (15, 130600652), (20, 97950489), (21, 93286180), (26, 75346530), (28, 69964635), (30, 65300326), (35, 55971708), (39, 50231020), (42, 46643090), (52, 37673265), (60, 32650163), (65, 30138612), (70, 27985854), (78, 25115510), (84, 23321545), (91, 21527580), (105, 18657236), (130, 15069306), (140, 13992927), (156, 12557755), (182, 10763790), (195, 10046204), (210, 9328618), (260, 7534653), (273, 7175860), (364, 5381895), (390, 5023102), (420, 4664309), (455, 4305516), (546, 3587930), (780, 2511551), (910, 2152758), (1092, 1793965), (1365, 1435172), (1820, 1076379), (2730, 717586), (5460, 358793)]