254133060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71789}}^1$

素因数の和:71860

約数の個数: 48

約数和(自身を含む): 723643200

約数和(自身を除く): 469510140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 71789, 143578, 215367, 287156, 358945, 430734, 717890, 861468, 1076835, 1435780, 2153670, 4235551, 4307340, 8471102, 12706653, 16942204, 21177755, 25413306, 42355510, 50826612, 63533265, 84711020, 127066530, 254133060]

約数ペア:

[(1, 254133060), (2, 127066530), (3, 84711020), (4, 63533265), (5, 50826612), (6, 42355510), (10, 25413306), (12, 21177755), (15, 16942204), (20, 12706653), (30, 8471102), (59, 4307340), (60, 4235551), (118, 2153670), (177, 1435780), (236, 1076835), (295, 861468), (354, 717890), (590, 430734), (708, 358945), (885, 287156), (1180, 215367), (1770, 143578), (3540, 71789)]