2015513874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 5137551360

約数和(自身を除く): 3122037486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 151, 198, 207, 253, 297, 302, 414, 453, 506, 594, 621, 759, 906, 977, 1242, 1359, 1518, 1661, 1954, 2277, 2718, 2931, 3322, 3473, 4077, 4554, 4983, 5862, 6831, 6946, 8154, 8793, 9966, 10419, 10747, 13662, 14949, 17586, 20838, 21494, 22471, 26379, 29898, 31257, 32241, 38203, 44847, 44942, 52758, 62514, 64482, 67413, 76406, 89694, 93771, 96723, 114609, 134826, 147527, 187542, 193446, 202239, 229218, 247181, 290169, 295054, 343827, 404478, 442581, 494362, 580338, 606717, 687654, 741543, 885162, 1031481, 1213434, 1327743, 1483086, 1622797, 2062962, 2224629, 2655486, 3245594, 3393121, 3983229, 4449258, 4868391, 6673887, 6786242, 7966458, 9736782, 10179363, 13347774, 14605173, 20358726, 29210346, 30538089, 37324331, 43815519, 61076178, 74648662, 87631038, 91614267, 111972993, 183228534, 223945986, 335918979, 671837958, 1007756937, 2015513874]

約数ペア:

[(1, 2015513874), (2, 1007756937), (3, 671837958), (6, 335918979), (9, 223945986), (11, 183228534), (18, 111972993), (22, 91614267), (23, 87631038), (27, 74648662), (33, 61076178), (46, 43815519), (54, 37324331), (66, 30538089), (69, 29210346), (99, 20358726), (138, 14605173), (151, 13347774), (198, 10179363), (207, 9736782), (253, 7966458), (297, 6786242), (302, 6673887), (414, 4868391), (453, 4449258), (506, 3983229), (594, 3393121), (621, 3245594), (759, 2655486), (906, 2224629), (977, 2062962), (1242, 1622797), (1359, 1483086), (1518, 1327743), (1661, 1213434), (1954, 1031481), (2277, 885162), (2718, 741543), (2931, 687654), (3322, 606717), (3473, 580338), (4077, 494362), (4554, 442581), (4983, 404478), (5862, 343827), (6831, 295054), (6946, 290169), (8154, 247181), (8793, 229218), (9966, 202239), (10419, 193446), (10747, 187542), (13662, 147527), (14949, 134826), (17586, 114609), (20838, 96723), (21494, 93771), (22471, 89694), (26379, 76406), (29898, 67413), (31257, 64482), (32241, 62514), (38203, 52758), (44847, 44942)]