150715460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4289}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 212527420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 4289, 5020, 7028, 8578, 8785, 17156, 17570, 21445, 30023, 35140, 42890, 60046, 85780, 120092, 150115, 300230, 600460, 1076539, 2153078, 4306156, 5382695, 7535773, 10765390, 15071546, 21530780, 30143092, 37678865, 75357730, 150715460]

約数ペア:

[(1, 150715460), (2, 75357730), (4, 37678865), (5, 30143092), (7, 21530780), (10, 15071546), (14, 10765390), (20, 7535773), (28, 5382695), (35, 4306156), (70, 2153078), (140, 1076539), (251, 600460), (502, 300230), (1004, 150115), (1255, 120092), (1757, 85780), (2510, 60046), (3514, 42890), (4289, 35140), (5020, 30023), (7028, 21445), (8578, 17570), (8785, 17156)]