7097340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 14352900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 139, 148, 185, 222, 230, 276, 278, 345, 370, 417, 444, 460, 555, 556, 690, 695, 740, 834, 851, 1110, 1380, 1390, 1668, 1702, 2085, 2220, 2553, 2780, 3197, 3404, 4170, 4255, 5106, 5143, 6394, 8340, 8510, 9591, 10212, 10286, 12765, 12788, 15429, 15985, 17020, 19182, 20572, 25530, 25715, 30858, 31970, 38364, 47955, 51060, 51430, 61716, 63940, 77145, 95910, 102860, 118289, 154290, 191820, 236578, 308580, 354867, 473156, 591445, 709734, 1182890, 1419468, 1774335, 2365780, 3548670, 7097340]

約数ペア:

[(1, 7097340), (2, 3548670), (3, 2365780), (4, 1774335), (5, 1419468), (6, 1182890), (10, 709734), (12, 591445), (15, 473156), (20, 354867), (23, 308580), (30, 236578), (37, 191820), (46, 154290), (60, 118289), (69, 102860), (74, 95910), (92, 77145), (111, 63940), (115, 61716), (138, 51430), (139, 51060), (148, 47955), (185, 38364), (222, 31970), (230, 30858), (276, 25715), (278, 25530), (345, 20572), (370, 19182), (417, 17020), (444, 15985), (460, 15429), (555, 12788), (556, 12765), (690, 10286), (695, 10212), (740, 9591), (834, 8510), (851, 8340), (1110, 6394), (1380, 5143), (1390, 5106), (1668, 4255), (1702, 4170), (2085, 3404), (2220, 3197), (2553, 2780)]