67021060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 151291224

約数和(自身を除く): 84270164

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 47, 74, 82, 94, 148, 164, 185, 188, 205, 235, 370, 410, 470, 740, 820, 940, 1517, 1739, 1927, 2209, 3034, 3478, 3854, 4418, 6068, 6956, 7585, 7708, 8695, 8836, 9635, 11045, 15170, 17390, 19270, 22090, 30340, 34780, 38540, 44180, 71299, 81733, 90569, 142598, 163466, 181138, 285196, 326932, 356495, 362276, 408665, 452845, 712990, 817330, 905690, 1425980, 1634660, 1811380, 3351053, 6702106, 13404212, 16755265, 33510530, 67021060]

約数ペア:

[(1, 67021060), (2, 33510530), (4, 16755265), (5, 13404212), (10, 6702106), (20, 3351053), (37, 1811380), (41, 1634660), (47, 1425980), (74, 905690), (82, 817330), (94, 712990), (148, 452845), (164, 408665), (185, 362276), (188, 356495), (205, 326932), (235, 285196), (370, 181138), (410, 163466), (470, 142598), (740, 90569), (820, 81733), (940, 71299), (1517, 44180), (1739, 38540), (1927, 34780), (2209, 30340), (3034, 22090), (3478, 19270), (3854, 17390), (4418, 15170), (6068, 11045), (6956, 9635), (7585, 8836), (7708, 8695)]