3119481540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2475779}}^1$

素因数の和:2475801

約数の個数: 72

約数和(自身を含む): 10814207040

約数和(自身を除く): 7694725500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2475779, 4951558, 7427337, 9903116, 12378895, 14854674, 17330453, 22282011, 24757790, 29709348, 34660906, 37136685, 44564022, 49515580, 51991359, 69321812, 74273370, 86652265, 89128044, 103982718, 111410055, 148546740, 155974077, 173304530, 207965436, 222820110, 259956795, 311948154, 346609060, 445640220, 519913590, 623896308, 779870385, 1039827180, 1559740770, 3119481540]

約数ペア:

[(1, 3119481540), (2, 1559740770), (3, 1039827180), (4, 779870385), (5, 623896308), (6, 519913590), (7, 445640220), (9, 346609060), (10, 311948154), (12, 259956795), (14, 222820110), (15, 207965436), (18, 173304530), (20, 155974077), (21, 148546740), (28, 111410055), (30, 103982718), (35, 89128044), (36, 86652265), (42, 74273370), (45, 69321812), (60, 51991359), (63, 49515580), (70, 44564022), (84, 37136685), (90, 34660906), (105, 29709348), (126, 24757790), (140, 22282011), (180, 17330453), (210, 14854674), (252, 12378895), (315, 9903116), (420, 7427337), (630, 4951558), (1260, 2475779)]