289597410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13577}}^1$

素因数の和:13672

約数の個数: 64

約数和(自身を含む): 782092800

約数和(自身を除く): 492495390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 13577, 21330, 27154, 40731, 67885, 81462, 122193, 135770, 203655, 244386, 366579, 407310, 610965, 733158, 1072583, 1221930, 1832895, 2145166, 3217749, 3665790, 5362915, 6435498, 9653247, 10725830, 16088745, 19306494, 28959741, 32177490, 48266235, 57919482, 96532470, 144798705, 289597410]

約数ペア:

[(1, 289597410), (2, 144798705), (3, 96532470), (5, 57919482), (6, 48266235), (9, 32177490), (10, 28959741), (15, 19306494), (18, 16088745), (27, 10725830), (30, 9653247), (45, 6435498), (54, 5362915), (79, 3665790), (90, 3217749), (135, 2145166), (158, 1832895), (237, 1221930), (270, 1072583), (395, 733158), (474, 610965), (711, 407310), (790, 366579), (1185, 244386), (1422, 203655), (2133, 135770), (2370, 122193), (3555, 81462), (4266, 67885), (7110, 40731), (10665, 27154), (13577, 21330)]