699620221430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{305483}}^1$

素因数の和:305805

約数の個数: 64

約数和(自身を含む): 1379516866560

約数和(自身を除く): 679896645130

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 223, 395, 446, 790, 1027, 1115, 2054, 2230, 2899, 5135, 5798, 10270, 14495, 17617, 28990, 35234, 88085, 176170, 229021, 305483, 458042, 610966, 1145105, 1527415, 2290210, 3054830, 3971279, 7942558, 19856395, 24133157, 39712790, 48266314, 68122709, 120665785, 136245418, 241331570, 313731041, 340613545, 627462082, 681227090, 885595217, 1568655205, 1771190434, 3137310410, 4427976085, 5381694011, 8855952170, 10763388022, 26908470055, 53816940110, 69962022143, 139924044286, 349810110715, 699620221430]

約数ペア:

[(1, 699620221430), (2, 349810110715), (5, 139924044286), (10, 69962022143), (13, 53816940110), (26, 26908470055), (65, 10763388022), (79, 8855952170), (130, 5381694011), (158, 4427976085), (223, 3137310410), (395, 1771190434), (446, 1568655205), (790, 885595217), (1027, 681227090), (1115, 627462082), (2054, 340613545), (2230, 313731041), (2899, 241331570), (5135, 136245418), (5798, 120665785), (10270, 68122709), (14495, 48266314), (17617, 39712790), (28990, 24133157), (35234, 19856395), (88085, 7942558), (176170, 3971279), (229021, 3054830), (305483, 2290210), (458042, 1527415), (610966, 1145105)]