1260147690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{608767}}^1$

素因数の和:608803

約数の個数: 48

約数和(自身を含む): 3418841088

約数和(自身を除く): 2158693398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 608767, 1217534, 1826301, 3043835, 3652602, 5478903, 6087670, 9131505, 10957806, 14001641, 18263010, 27394515, 28003282, 42004923, 54789030, 70008205, 84009846, 126014769, 140016410, 210024615, 252029538, 420049230, 630073845, 1260147690]

約数ペア:

[(1, 1260147690), (2, 630073845), (3, 420049230), (5, 252029538), (6, 210024615), (9, 140016410), (10, 126014769), (15, 84009846), (18, 70008205), (23, 54789030), (30, 42004923), (45, 28003282), (46, 27394515), (69, 18263010), (90, 14001641), (115, 10957806), (138, 9131505), (207, 6087670), (230, 5478903), (345, 3652602), (414, 3043835), (690, 1826301), (1035, 1217534), (2070, 608767)]