747442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 2170312704

約数和(自身を除く): 1422869844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 251, 310, 372, 465, 502, 620, 753, 930, 1004, 1255, 1506, 1601, 1860, 2510, 3012, 3202, 3765, 4803, 5020, 6404, 7530, 7781, 8005, 9606, 15060, 15562, 16010, 19212, 23343, 24015, 31124, 32020, 38905, 46686, 48030, 49631, 77810, 93372, 96060, 99262, 116715, 148893, 155620, 198524, 233430, 248155, 297786, 401851, 466860, 496310, 595572, 744465, 803702, 992620, 1205553, 1488930, 1607404, 2009255, 2411106, 2977860, 4018510, 4822212, 6027765, 8037020, 12055530, 12457381, 24111060, 24914762, 37372143, 49829524, 62286905, 74744286, 124573810, 149488572, 186860715, 249147620, 373721430, 747442860]

約数ペア:

[(1, 747442860), (2, 373721430), (3, 249147620), (4, 186860715), (5, 149488572), (6, 124573810), (10, 74744286), (12, 62286905), (15, 49829524), (20, 37372143), (30, 24914762), (31, 24111060), (60, 12457381), (62, 12055530), (93, 8037020), (124, 6027765), (155, 4822212), (186, 4018510), (251, 2977860), (310, 2411106), (372, 2009255), (465, 1607404), (502, 1488930), (620, 1205553), (753, 992620), (930, 803702), (1004, 744465), (1255, 595572), (1506, 496310), (1601, 466860), (1860, 401851), (2510, 297786), (3012, 248155), (3202, 233430), (3765, 198524), (4803, 155620), (5020, 148893), (6404, 116715), (7530, 99262), (7781, 96060), (8005, 93372), (9606, 77810), (15060, 49631), (15562, 48030), (16010, 46686), (19212, 38905), (23343, 32020), (24015, 31124)]