7130239620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{998633}}^1$

素因数の和:998669

約数の個数: 96

約数和(自身を含む): 24158953728

約数和(自身を除く): 17028714108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 998633, 1997266, 2995899, 3994532, 4993165, 5991798, 6990431, 9986330, 11983596, 13980862, 14979495, 16976761, 19972660, 20971293, 27961724, 29958990, 33953522, 34952155, 41942586, 50930283, 59917980, 67907044, 69904310, 83885172, 84883805, 101860566, 104856465, 118837327, 139808620, 169767610, 203721132, 209712930, 237674654, 254651415, 339535220, 356511981, 419425860, 475349308, 509302830, 594186635, 713023962, 1018605660, 1188373270, 1426047924, 1782559905, 2376746540, 3565119810, 7130239620]

約数ペア:

[(1, 7130239620), (2, 3565119810), (3, 2376746540), (4, 1782559905), (5, 1426047924), (6, 1188373270), (7, 1018605660), (10, 713023962), (12, 594186635), (14, 509302830), (15, 475349308), (17, 419425860), (20, 356511981), (21, 339535220), (28, 254651415), (30, 237674654), (34, 209712930), (35, 203721132), (42, 169767610), (51, 139808620), (60, 118837327), (68, 104856465), (70, 101860566), (84, 84883805), (85, 83885172), (102, 69904310), (105, 67907044), (119, 59917980), (140, 50930283), (170, 41942586), (204, 34952155), (210, 33953522), (238, 29958990), (255, 27961724), (340, 20971293), (357, 19972660), (420, 16976761), (476, 14979495), (510, 13980862), (595, 11983596), (714, 9986330), (1020, 6990431), (1190, 5991798), (1428, 4993165), (1785, 3994532), (2380, 2995899), (3570, 1997266), (7140, 998633)]