1631249470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{29429}}^1$

素因数の和:29700

約数の個数: 32

約数和(自身を含む): 3076729920

約数和(自身を除く): 1445480450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 1205, 2410, 5543, 11086, 27715, 29429, 55430, 58858, 147145, 294290, 676867, 1353734, 3384335, 6768670, 7092389, 14184778, 35461945, 70923890, 163124947, 326249894, 815624735, 1631249470]

約数ペア:

[(1, 1631249470), (2, 815624735), (5, 326249894), (10, 163124947), (23, 70923890), (46, 35461945), (115, 14184778), (230, 7092389), (241, 6768670), (482, 3384335), (1205, 1353734), (2410, 676867), (5543, 294290), (11086, 147145), (27715, 58858), (29429, 55430)]