7052820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 13945836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 61, 82, 94, 122, 123, 141, 164, 183, 188, 205, 235, 244, 246, 282, 305, 366, 410, 470, 492, 564, 610, 615, 705, 732, 820, 915, 940, 1220, 1230, 1410, 1830, 1927, 2460, 2501, 2820, 2867, 3660, 3854, 5002, 5734, 5781, 7503, 7708, 8601, 9635, 10004, 11468, 11562, 12505, 14335, 15006, 17202, 19270, 23124, 25010, 28670, 28905, 30012, 34404, 37515, 38540, 43005, 50020, 57340, 57810, 75030, 86010, 115620, 117547, 150060, 172020, 235094, 352641, 470188, 587735, 705282, 1175470, 1410564, 1763205, 2350940, 3526410, 7052820]

約数ペア:

[(1, 7052820), (2, 3526410), (3, 2350940), (4, 1763205), (5, 1410564), (6, 1175470), (10, 705282), (12, 587735), (15, 470188), (20, 352641), (30, 235094), (41, 172020), (47, 150060), (60, 117547), (61, 115620), (82, 86010), (94, 75030), (122, 57810), (123, 57340), (141, 50020), (164, 43005), (183, 38540), (188, 37515), (205, 34404), (235, 30012), (244, 28905), (246, 28670), (282, 25010), (305, 23124), (366, 19270), (410, 17202), (470, 15006), (492, 14335), (564, 12505), (610, 11562), (615, 11468), (705, 10004), (732, 9635), (820, 8601), (915, 7708), (940, 7503), (1220, 5781), (1230, 5734), (1410, 5002), (1830, 3854), (1927, 3660), (2460, 2867), (2501, 2820)]