31197108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 51297612

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 61, 68, 69, 92, 102, 109, 122, 138, 183, 204, 218, 244, 276, 327, 366, 391, 436, 654, 732, 782, 1037, 1173, 1308, 1403, 1564, 1853, 2074, 2346, 2507, 2806, 3111, 3706, 4148, 4209, 4692, 5014, 5559, 5612, 6222, 6649, 7412, 7521, 8418, 10028, 11118, 12444, 13298, 15042, 16836, 19947, 22236, 23851, 26596, 30084, 39894, 42619, 47702, 71553, 79788, 85238, 95404, 113033, 127857, 143106, 152927, 170476, 226066, 255714, 286212, 305854, 339099, 452132, 458781, 511428, 611708, 678198, 917562, 1356396, 1835124, 2599759, 5199518, 7799277, 10399036, 15598554, 31197108]

約数ペア:

[(1, 31197108), (2, 15598554), (3, 10399036), (4, 7799277), (6, 5199518), (12, 2599759), (17, 1835124), (23, 1356396), (34, 917562), (46, 678198), (51, 611708), (61, 511428), (68, 458781), (69, 452132), (92, 339099), (102, 305854), (109, 286212), (122, 255714), (138, 226066), (183, 170476), (204, 152927), (218, 143106), (244, 127857), (276, 113033), (327, 95404), (366, 85238), (391, 79788), (436, 71553), (654, 47702), (732, 42619), (782, 39894), (1037, 30084), (1173, 26596), (1308, 23851), (1403, 22236), (1564, 19947), (1853, 16836), (2074, 15042), (2346, 13298), (2507, 12444), (2806, 11118), (3111, 10028), (3706, 8418), (4148, 7521), (4209, 7412), (4692, 6649), (5014, 6222), (5559, 5612)]