359751420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{285517}}^1$

素因数の和:285539

約数の個数: 72

約数和(自身を含む): 1247142624

約数和(自身を除く): 887391204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 285517, 571034, 856551, 1142068, 1427585, 1713102, 1998619, 2569653, 2855170, 3426204, 3997238, 4282755, 5139306, 5710340, 5995857, 7994476, 8565510, 9993095, 10278612, 11991714, 12848265, 17131020, 17987571, 19986190, 23983428, 25696530, 29979285, 35975142, 39972380, 51393060, 59958570, 71950284, 89937855, 119917140, 179875710, 359751420]

約数ペア:

[(1, 359751420), (2, 179875710), (3, 119917140), (4, 89937855), (5, 71950284), (6, 59958570), (7, 51393060), (9, 39972380), (10, 35975142), (12, 29979285), (14, 25696530), (15, 23983428), (18, 19986190), (20, 17987571), (21, 17131020), (28, 12848265), (30, 11991714), (35, 10278612), (36, 9993095), (42, 8565510), (45, 7994476), (60, 5995857), (63, 5710340), (70, 5139306), (84, 4282755), (90, 3997238), (105, 3426204), (126, 2855170), (140, 2569653), (180, 1998619), (210, 1713102), (252, 1427585), (315, 1142068), (420, 856551), (630, 571034), (1260, 285517)]