1843311420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167879}}^1$

素因数の和:167955

約数の個数: 72

約数和(自身を含む): 5683073760

約数和(自身を除く): 3839762340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 167879, 335758, 503637, 671516, 839395, 1007274, 1510911, 1678790, 2014548, 2518185, 3021822, 3357580, 5036370, 6043644, 7554555, 10072740, 10240619, 15109110, 20481238, 30218220, 30721857, 40962476, 51203095, 61443714, 92165571, 102406190, 122887428, 153609285, 184331142, 204812380, 307218570, 368662284, 460827855, 614437140, 921655710, 1843311420]

約数ペア:

[(1, 1843311420), (2, 921655710), (3, 614437140), (4, 460827855), (5, 368662284), (6, 307218570), (9, 204812380), (10, 184331142), (12, 153609285), (15, 122887428), (18, 102406190), (20, 92165571), (30, 61443714), (36, 51203095), (45, 40962476), (60, 30721857), (61, 30218220), (90, 20481238), (122, 15109110), (180, 10240619), (183, 10072740), (244, 7554555), (305, 6043644), (366, 5036370), (549, 3357580), (610, 3021822), (732, 2518185), (915, 2014548), (1098, 1678790), (1220, 1510911), (1830, 1007274), (2196, 839395), (2745, 671516), (3660, 503637), (5490, 335758), (10980, 167879)]