3956460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 8042772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 61, 69, 92, 94, 115, 122, 138, 141, 183, 188, 230, 235, 244, 276, 282, 305, 345, 366, 460, 470, 564, 610, 690, 705, 732, 915, 940, 1081, 1220, 1380, 1403, 1410, 1830, 2162, 2806, 2820, 2867, 3243, 3660, 4209, 4324, 5405, 5612, 5734, 6486, 7015, 8418, 8601, 10810, 11468, 12972, 14030, 14335, 16215, 16836, 17202, 21045, 21620, 28060, 28670, 32430, 34404, 42090, 43005, 57340, 64860, 65941, 84180, 86010, 131882, 172020, 197823, 263764, 329705, 395646, 659410, 791292, 989115, 1318820, 1978230, 3956460]

約数ペア:

[(1, 3956460), (2, 1978230), (3, 1318820), (4, 989115), (5, 791292), (6, 659410), (10, 395646), (12, 329705), (15, 263764), (20, 197823), (23, 172020), (30, 131882), (46, 86010), (47, 84180), (60, 65941), (61, 64860), (69, 57340), (92, 43005), (94, 42090), (115, 34404), (122, 32430), (138, 28670), (141, 28060), (183, 21620), (188, 21045), (230, 17202), (235, 16836), (244, 16215), (276, 14335), (282, 14030), (305, 12972), (345, 11468), (366, 10810), (460, 8601), (470, 8418), (564, 7015), (610, 6486), (690, 5734), (705, 5612), (732, 5405), (915, 4324), (940, 4209), (1081, 3660), (1220, 3243), (1380, 2867), (1403, 2820), (1410, 2806), (1830, 2162)]