29807940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 88865280

約数和(自身を除く): 59057340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 463, 555, 580, 740, 870, 926, 1073, 1110, 1389, 1740, 1852, 2146, 2220, 2315, 2778, 3219, 4292, 4630, 5365, 5556, 6438, 6945, 9260, 10730, 12876, 13427, 13890, 16095, 17131, 21460, 26854, 27780, 32190, 34262, 40281, 51393, 53708, 64380, 67135, 68524, 80562, 85655, 102786, 134270, 161124, 171310, 201405, 205572, 256965, 268540, 342620, 402810, 496799, 513930, 805620, 993598, 1027860, 1490397, 1987196, 2483995, 2980794, 4967990, 5961588, 7451985, 9935980, 14903970, 29807940]

約数ペア:

[(1, 29807940), (2, 14903970), (3, 9935980), (4, 7451985), (5, 5961588), (6, 4967990), (10, 2980794), (12, 2483995), (15, 1987196), (20, 1490397), (29, 1027860), (30, 993598), (37, 805620), (58, 513930), (60, 496799), (74, 402810), (87, 342620), (111, 268540), (116, 256965), (145, 205572), (148, 201405), (174, 171310), (185, 161124), (222, 134270), (290, 102786), (348, 85655), (370, 80562), (435, 68524), (444, 67135), (463, 64380), (555, 53708), (580, 51393), (740, 40281), (870, 34262), (926, 32190), (1073, 27780), (1110, 26854), (1389, 21460), (1740, 17131), (1852, 16095), (2146, 13890), (2220, 13427), (2315, 12876), (2778, 10730), (3219, 9260), (4292, 6945), (4630, 6438), (5365, 5556)]