7661730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 19813248

約数和(自身を除く): 12151518

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 181, 249, 255, 362, 415, 498, 510, 543, 830, 905, 1086, 1245, 1411, 1810, 2490, 2715, 2822, 3077, 4233, 5430, 6154, 7055, 8466, 9231, 14110, 15023, 15385, 18462, 21165, 30046, 30770, 42330, 45069, 46155, 75115, 90138, 92310, 150230, 225345, 255391, 450690, 510782, 766173, 1276955, 1532346, 2553910, 3830865, 7661730]

約数ペア:

[(1, 7661730), (2, 3830865), (3, 2553910), (5, 1532346), (6, 1276955), (10, 766173), (15, 510782), (17, 450690), (30, 255391), (34, 225345), (51, 150230), (83, 92310), (85, 90138), (102, 75115), (166, 46155), (170, 45069), (181, 42330), (249, 30770), (255, 30046), (362, 21165), (415, 18462), (498, 15385), (510, 15023), (543, 14110), (830, 9231), (905, 8466), (1086, 7055), (1245, 6154), (1411, 5430), (1810, 4233), (2490, 3077), (2715, 2822)]