282949380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{224563}}^1$

素因数の和:224585

約数の個数: 72

約数和(自身を含む): 980895552

約数和(自身を除く): 697946172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 224563, 449126, 673689, 898252, 1122815, 1347378, 1571941, 2021067, 2245630, 2694756, 3143882, 3368445, 4042134, 4491260, 4715823, 6287764, 6736890, 7859705, 8084268, 9431646, 10105335, 13473780, 14147469, 15719410, 18863292, 20210670, 23579115, 28294938, 31438820, 40421340, 47158230, 56589876, 70737345, 94316460, 141474690, 282949380]

約数ペア:

[(1, 282949380), (2, 141474690), (3, 94316460), (4, 70737345), (5, 56589876), (6, 47158230), (7, 40421340), (9, 31438820), (10, 28294938), (12, 23579115), (14, 20210670), (15, 18863292), (18, 15719410), (20, 14147469), (21, 13473780), (28, 10105335), (30, 9431646), (35, 8084268), (36, 7859705), (42, 6736890), (45, 6287764), (60, 4715823), (63, 4491260), (70, 4042134), (84, 3368445), (90, 3143882), (105, 2694756), (126, 2245630), (140, 2021067), (180, 1571941), (210, 1347378), (252, 1122815), (315, 898252), (420, 673689), (630, 449126), (1260, 224563)]