6993140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 19353600

約数和(自身を除く): 12360460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 239, 266, 308, 380, 385, 418, 478, 532, 665, 770, 836, 956, 1045, 1195, 1330, 1463, 1540, 1673, 2090, 2390, 2629, 2660, 2926, 3346, 4180, 4541, 4780, 5258, 5852, 6692, 7315, 8365, 9082, 10516, 13145, 14630, 16730, 18164, 18403, 22705, 26290, 29260, 31787, 33460, 36806, 45410, 49951, 52580, 63574, 73612, 90820, 92015, 99902, 127148, 158935, 184030, 199804, 249755, 317870, 349657, 368060, 499510, 635740, 699314, 999020, 1398628, 1748285, 3496570, 6993140]

約数ペア:

[(1, 6993140), (2, 3496570), (4, 1748285), (5, 1398628), (7, 999020), (10, 699314), (11, 635740), (14, 499510), (19, 368060), (20, 349657), (22, 317870), (28, 249755), (35, 199804), (38, 184030), (44, 158935), (55, 127148), (70, 99902), (76, 92015), (77, 90820), (95, 73612), (110, 63574), (133, 52580), (140, 49951), (154, 45410), (190, 36806), (209, 33460), (220, 31787), (239, 29260), (266, 26290), (308, 22705), (380, 18403), (385, 18164), (418, 16730), (478, 14630), (532, 13145), (665, 10516), (770, 9082), (836, 8365), (956, 7315), (1045, 6692), (1195, 5852), (1330, 5258), (1463, 4780), (1540, 4541), (1673, 4180), (2090, 3346), (2390, 2926), (2629, 2660)]