9391340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^2$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 23637600

約数和(自身を除く): 14246260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 686, 740, 980, 1036, 1295, 1369, 1372, 1715, 1813, 2590, 2738, 3430, 3626, 5180, 5476, 6845, 6860, 7252, 9065, 9583, 12691, 13690, 18130, 19166, 25382, 27380, 36260, 38332, 47915, 50764, 63455, 67081, 95830, 126910, 134162, 191660, 253820, 268324, 335405, 469567, 670810, 939134, 1341620, 1878268, 2347835, 4695670, 9391340]

約数ペア:

[(1, 9391340), (2, 4695670), (4, 2347835), (5, 1878268), (7, 1341620), (10, 939134), (14, 670810), (20, 469567), (28, 335405), (35, 268324), (37, 253820), (49, 191660), (70, 134162), (74, 126910), (98, 95830), (140, 67081), (148, 63455), (185, 50764), (196, 47915), (245, 38332), (259, 36260), (343, 27380), (370, 25382), (490, 19166), (518, 18130), (686, 13690), (740, 12691), (980, 9583), (1036, 9065), (1295, 7252), (1369, 6860), (1372, 6845), (1715, 5476), (1813, 5180), (2590, 3626), (2738, 3430)]