3485265420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{638327}}^1$

素因数の和:638359

約数の個数: 96

約数和(自身を含む): 12010779648

約数和(自身を除く): 8525514228

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, 638327, 1276654, 1914981, 2553308, 3191635, 3829962, 4468289, 6383270, 7659924, 8298251, 8936578, 9574905, 12766540, 13404867, 16596502, 17873156, 19149810, 22341445, 24894753, 26809734, 33193004, 38299620, 41491255, 44682890, 49789506, 53619468, 58087757, 67024335, 82982510, 89365780, 99579012, 116175514, 124473765, 134048670, 165965020, 174263271, 232351028, 248947530, 268097340, 290438785, 348526542, 497895060, 580877570, 697053084, 871316355, 1161755140, 1742632710, 3485265420]

約数ペア:

[(1, 3485265420), (2, 1742632710), (3, 1161755140), (4, 871316355), (5, 697053084), (6, 580877570), (7, 497895060), (10, 348526542), (12, 290438785), (13, 268097340), (14, 248947530), (15, 232351028), (20, 174263271), (21, 165965020), (26, 134048670), (28, 124473765), (30, 116175514), (35, 99579012), (39, 89365780), (42, 82982510), (52, 67024335), (60, 58087757), (65, 53619468), (70, 49789506), (78, 44682890), (84, 41491255), (91, 38299620), (105, 33193004), (130, 26809734), (140, 24894753), (156, 22341445), (182, 19149810), (195, 17873156), (210, 16596502), (260, 13404867), (273, 12766540), (364, 9574905), (390, 8936578), (420, 8298251), (455, 7659924), (546, 6383270), (780, 4468289), (910, 3829962), (1092, 3191635), (1365, 2553308), (1820, 1914981), (2730, 1276654), (5460, 638327)]