227881290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 96

約数和(自身を含む): 676930176

約数和(自身を除く): 449048886

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2366, 2535, 2730, 3549, 5070, 5915, 6421, 7098, 11830, 12842, 17745, 19263, 32105, 35490, 38526, 44947, 64210, 83473, 89894, 96315, 134841, 166946, 192630, 224735, 250419, 269682, 417365, 449470, 500838, 584311, 674205, 834730, 1085149, 1168622, 1252095, 1348410, 1752933, 2170298, 2504190, 2921555, 3255447, 3505866, 5425745, 5843110, 6510894, 7596043, 8764665, 10851490, 15192086, 16277235, 17529330, 22788129, 32554470, 37980215, 45576258, 75960430, 113940645, 227881290]

約数ペア:

[(1, 227881290), (2, 113940645), (3, 75960430), (5, 45576258), (6, 37980215), (7, 32554470), (10, 22788129), (13, 17529330), (14, 16277235), (15, 15192086), (21, 10851490), (26, 8764665), (30, 7596043), (35, 6510894), (39, 5843110), (42, 5425745), (65, 3505866), (70, 3255447), (78, 2921555), (91, 2504190), (105, 2170298), (130, 1752933), (169, 1348410), (182, 1252095), (195, 1168622), (210, 1085149), (273, 834730), (338, 674205), (390, 584311), (455, 500838), (507, 449470), (546, 417365), (845, 269682), (910, 250419), (1014, 224735), (1183, 192630), (1365, 166946), (1690, 134841), (2366, 96315), (2535, 89894), (2730, 83473), (3549, 64210), (5070, 44947), (5915, 38526), (6421, 35490), (7098, 32105), (11830, 19263), (12842, 17745)]