1489760970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1\times {\mathrm{1277}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 3678431616

約数和(自身を除く): 2188670646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1051, 1110, 1277, 2102, 2554, 3153, 3831, 5255, 6306, 6385, 7662, 10510, 12770, 15765, 19155, 31530, 38310, 38887, 47249, 77774, 94498, 116661, 141747, 194435, 233322, 236245, 283494, 388870, 472490, 583305, 708735, 1166610, 1342127, 1417470, 2684254, 4026381, 6710635, 8052762, 13421270, 20131905, 40263810, 49658699, 99317398, 148976097, 248293495, 297952194, 496586990, 744880485, 1489760970]

約数ペア:

[(1, 1489760970), (2, 744880485), (3, 496586990), (5, 297952194), (6, 248293495), (10, 148976097), (15, 99317398), (30, 49658699), (37, 40263810), (74, 20131905), (111, 13421270), (185, 8052762), (222, 6710635), (370, 4026381), (555, 2684254), (1051, 1417470), (1110, 1342127), (1277, 1166610), (2102, 708735), (2554, 583305), (3153, 472490), (3831, 388870), (5255, 283494), (6306, 236245), (6385, 233322), (7662, 194435), (10510, 141747), (12770, 116661), (15765, 94498), (19155, 77774), (31530, 47249), (38310, 38887)]