141877260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112601}}^1$

素因数の和:112623

約数の個数: 72

約数和(自身を含む): 491845536

約数和(自身を除く): 349968276

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, 112601, 225202, 337803, 450404, 563005, 675606, 788207, 1013409, 1126010, 1351212, 1576414, 1689015, 2026818, 2252020, 2364621, 3152828, 3378030, 3941035, 4053636, 4729242, 5067045, 6756060, 7093863, 7882070, 9458484, 10134090, 11823105, 14187726, 15764140, 20268180, 23646210, 28375452, 35469315, 47292420, 70938630, 141877260]

約数ペア:

[(1, 141877260), (2, 70938630), (3, 47292420), (4, 35469315), (5, 28375452), (6, 23646210), (7, 20268180), (9, 15764140), (10, 14187726), (12, 11823105), (14, 10134090), (15, 9458484), (18, 7882070), (20, 7093863), (21, 6756060), (28, 5067045), (30, 4729242), (35, 4053636), (36, 3941035), (42, 3378030), (45, 3152828), (60, 2364621), (63, 2252020), (70, 2026818), (84, 1689015), (90, 1576414), (105, 1351212), (126, 1126010), (140, 1013409), (180, 788207), (210, 675606), (252, 563005), (315, 450404), (420, 337803), (630, 225202), (1260, 112601)]