30268140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3831

約数の個数: 96

約数和(自身を含む): 101982720

約数和(自身を除く): 71714580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3793, 3990, 7586, 7980, 11379, 15172, 18965, 22758, 26551, 37930, 45516, 53102, 56895, 72067, 75860, 79653, 106204, 113790, 132755, 144134, 159306, 216201, 227580, 265510, 288268, 318612, 360335, 398265, 432402, 504469, 531020, 720670, 796530, 864804, 1008938, 1081005, 1441340, 1513407, 1593060, 2017876, 2162010, 2522345, 3026814, 4324020, 5044690, 6053628, 7567035, 10089380, 15134070, 30268140]

約数ペア:

[(1, 30268140), (2, 15134070), (3, 10089380), (4, 7567035), (5, 6053628), (6, 5044690), (7, 4324020), (10, 3026814), (12, 2522345), (14, 2162010), (15, 2017876), (19, 1593060), (20, 1513407), (21, 1441340), (28, 1081005), (30, 1008938), (35, 864804), (38, 796530), (42, 720670), (57, 531020), (60, 504469), (70, 432402), (76, 398265), (84, 360335), (95, 318612), (105, 288268), (114, 265510), (133, 227580), (140, 216201), (190, 159306), (210, 144134), (228, 132755), (266, 113790), (285, 106204), (380, 79653), (399, 75860), (420, 72067), (532, 56895), (570, 53102), (665, 45516), (798, 37930), (1140, 26551), (1330, 22758), (1596, 18965), (1995, 15172), (2660, 11379), (3793, 7980), (3990, 7586)]