2016506445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 3465676800

約数和(自身を除く): 1449170355

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 229, 435, 465, 653, 687, 899, 1145, 1959, 2697, 3265, 3435, 4495, 6641, 7099, 9795, 13485, 18937, 19923, 20243, 21297, 33205, 35495, 56811, 60729, 94685, 99615, 101215, 106485, 149537, 205871, 284055, 303645, 448611, 587047, 617613, 747685, 1029355, 1761141, 2243055, 2935235, 3088065, 4336573, 4635647, 8805705, 13009719, 13906941, 21682865, 23178235, 65048595, 69534705, 134433763, 403301289, 672168815, 2016506445]

約数ペア:

[(1, 2016506445), (3, 672168815), (5, 403301289), (15, 134433763), (29, 69534705), (31, 65048595), (87, 23178235), (93, 21682865), (145, 13906941), (155, 13009719), (229, 8805705), (435, 4635647), (465, 4336573), (653, 3088065), (687, 2935235), (899, 2243055), (1145, 1761141), (1959, 1029355), (2697, 747685), (3265, 617613), (3435, 587047), (4495, 448611), (6641, 303645), (7099, 284055), (9795, 205871), (13485, 149537), (18937, 106485), (19923, 101215), (20243, 99615), (21297, 94685), (33205, 60729), (35495, 56811)]