310018548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{90017}}^1$

素因数の和:90072

約数の個数: 48

約数和(自身を含む): 846889344

約数和(自身を除く): 536870796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 90017, 180034, 270051, 360068, 540102, 630119, 1080204, 1260238, 1890357, 2520476, 3690697, 3780714, 7381394, 7561428, 11072091, 14762788, 22144182, 25834879, 44288364, 51669758, 77504637, 103339516, 155009274, 310018548]

約数ペア:

[(1, 310018548), (2, 155009274), (3, 103339516), (4, 77504637), (6, 51669758), (7, 44288364), (12, 25834879), (14, 22144182), (21, 14762788), (28, 11072091), (41, 7561428), (42, 7381394), (82, 3780714), (84, 3690697), (123, 2520476), (164, 1890357), (246, 1260238), (287, 1080204), (492, 630119), (574, 540102), (861, 360068), (1148, 270051), (1722, 180034), (3444, 90017)]