1878441420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4093}}^1\times {\mathrm{7649}}^1$

素因数の和:11754

約数の個数: 48

約数和(自身を含む): 5261608800

約数和(自身を除く): 3383167380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4093, 7649, 8186, 12279, 15298, 16372, 20465, 22947, 24558, 30596, 38245, 40930, 45894, 49116, 61395, 76490, 81860, 91788, 114735, 122790, 152980, 229470, 245580, 458940, 31307357, 62614714, 93922071, 125229428, 156536785, 187844142, 313073570, 375688284, 469610355, 626147140, 939220710, 1878441420]

約数ペア:

[(1, 1878441420), (2, 939220710), (3, 626147140), (4, 469610355), (5, 375688284), (6, 313073570), (10, 187844142), (12, 156536785), (15, 125229428), (20, 93922071), (30, 62614714), (60, 31307357), (4093, 458940), (7649, 245580), (8186, 229470), (12279, 152980), (15298, 122790), (16372, 114735), (20465, 91788), (22947, 81860), (24558, 76490), (30596, 61395), (38245, 49116), (40930, 45894)]