258602430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{200467}}^1$

素因数の和:200520

約数の個数: 32

約数和(自身を含む): 635082624

約数和(自身を除く): 376480194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 200467, 400934, 601401, 1002335, 1202802, 2004670, 3007005, 6014010, 8620081, 17240162, 25860243, 43100405, 51720486, 86200810, 129301215, 258602430]

約数ペア:

[(1, 258602430), (2, 129301215), (3, 86200810), (5, 51720486), (6, 43100405), (10, 25860243), (15, 17240162), (30, 8620081), (43, 6014010), (86, 3007005), (129, 2004670), (215, 1202802), (258, 1002335), (430, 601401), (645, 400934), (1290, 200467)]