210610010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 419126400

約数和(自身を除く): 208516390

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 131, 149, 166, 262, 298, 415, 655, 745, 830, 1079, 1310, 1490, 1703, 1937, 2158, 3406, 3874, 5395, 8515, 9685, 10790, 10873, 12367, 17030, 19370, 19519, 21746, 24734, 39038, 54365, 61835, 97595, 108730, 123670, 141349, 160771, 195190, 253747, 282698, 321542, 507494, 706745, 803855, 1268735, 1413490, 1607710, 1620077, 2537470, 3240154, 8100385, 16200770, 21061001, 42122002, 105305005, 210610010]

約数ペア:

[(1, 210610010), (2, 105305005), (5, 42122002), (10, 21061001), (13, 16200770), (26, 8100385), (65, 3240154), (83, 2537470), (130, 1620077), (131, 1607710), (149, 1413490), (166, 1268735), (262, 803855), (298, 706745), (415, 507494), (655, 321542), (745, 282698), (830, 253747), (1079, 195190), (1310, 160771), (1490, 141349), (1703, 123670), (1937, 108730), (2158, 97595), (3406, 61835), (3874, 54365), (5395, 39038), (8515, 24734), (9685, 21746), (10790, 19519), (10873, 19370), (12367, 17030)]