138295710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{219517}}^1$

素因数の和:219537

約数の個数: 48

約数和(自身を含む): 410937696

約数和(自身を除く): 272641986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 219517, 439034, 658551, 1097585, 1317102, 1536619, 1975653, 2195170, 3073238, 3292755, 3951306, 4609857, 6585510, 7683095, 9219714, 9878265, 13829571, 15366190, 19756530, 23049285, 27659142, 46098570, 69147855, 138295710]

約数ペア:

[(1, 138295710), (2, 69147855), (3, 46098570), (5, 27659142), (6, 23049285), (7, 19756530), (9, 15366190), (10, 13829571), (14, 9878265), (15, 9219714), (18, 7683095), (21, 6585510), (30, 4609857), (35, 3951306), (42, 3292755), (45, 3073238), (63, 2195170), (70, 1975653), (90, 1536619), (105, 1317102), (126, 1097585), (210, 658551), (315, 439034), (630, 219517)]