47492730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3485

約数の個数: 80

約数和(自身を含む): 135253800

約数和(自身を除く): 87761070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3449, 4590, 6885, 6898, 10347, 13770, 17245, 20694, 31041, 34490, 51735, 58633, 62082, 93123, 103470, 117266, 155205, 175899, 186246, 279369, 293165, 310410, 351798, 465615, 527697, 558738, 586330, 879495, 931230, 1055394, 1396845, 1583091, 1758990, 2638485, 2793690, 3166182, 4749273, 5276970, 7915455, 9498546, 15830910, 23746365, 47492730]

約数ペア:

[(1, 47492730), (2, 23746365), (3, 15830910), (5, 9498546), (6, 7915455), (9, 5276970), (10, 4749273), (15, 3166182), (17, 2793690), (18, 2638485), (27, 1758990), (30, 1583091), (34, 1396845), (45, 1055394), (51, 931230), (54, 879495), (81, 586330), (85, 558738), (90, 527697), (102, 465615), (135, 351798), (153, 310410), (162, 293165), (170, 279369), (255, 186246), (270, 175899), (306, 155205), (405, 117266), (459, 103470), (510, 93123), (765, 62082), (810, 58633), (918, 51735), (1377, 34490), (1530, 31041), (2295, 20694), (2754, 17245), (3449, 13770), (4590, 10347), (6885, 6898)]