30980491310

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2731}}^1\times {\mathrm{5087}}^1$

素因数の和:8048

約数の個数: 32

約数和(自身を含む): 56046477312

約数和(自身を除く): 25065986002

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2731, 5087, 5462, 10174, 13655, 25435, 27310, 50870, 609013, 1134401, 1218026, 2268802, 3045065, 5672005, 6090130, 11344010, 13892597, 27785194, 69462985, 138925970, 3098049131, 6196098262, 15490245655, 30980491310]

約数ペア:

[(1, 30980491310), (2, 15490245655), (5, 6196098262), (10, 3098049131), (223, 138925970), (446, 69462985), (1115, 27785194), (2230, 13892597), (2731, 11344010), (5087, 6090130), (5462, 5672005), (10174, 3045065), (13655, 2268802), (25435, 1218026), (27310, 1134401), (50870, 609013)]