811813140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95959}}^1$

素因数の和:96021

約数の個数: 72

約数和(自身を含む): 2514919680

約数和(自身を除く): 1703106540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 95959, 191918, 287877, 383836, 479795, 575754, 863631, 959590, 1151508, 1439385, 1727262, 1919180, 2878770, 3454524, 4318155, 4510073, 5757540, 8636310, 9020146, 13530219, 17272620, 18040292, 22550365, 27060438, 40590657, 45100730, 54120876, 67651095, 81181314, 90201460, 135302190, 162362628, 202953285, 270604380, 405906570, 811813140]

約数ペア:

[(1, 811813140), (2, 405906570), (3, 270604380), (4, 202953285), (5, 162362628), (6, 135302190), (9, 90201460), (10, 81181314), (12, 67651095), (15, 54120876), (18, 45100730), (20, 40590657), (30, 27060438), (36, 22550365), (45, 18040292), (47, 17272620), (60, 13530219), (90, 9020146), (94, 8636310), (141, 5757540), (180, 4510073), (188, 4318155), (235, 3454524), (282, 2878770), (423, 1919180), (470, 1727262), (564, 1439385), (705, 1151508), (846, 959590), (940, 863631), (1410, 575754), (1692, 479795), (2115, 383836), (2820, 287877), (4230, 191918), (8460, 95959)]