30528130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 57656448

約数和(自身を除く): 27128318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 401, 662, 802, 1655, 2005, 3310, 4010, 7613, 9223, 15226, 18446, 38065, 46115, 76130, 92230, 132731, 265462, 663655, 1327310, 3052813, 6105626, 15264065, 30528130]

約数ペア:

[(1, 30528130), (2, 15264065), (5, 6105626), (10, 3052813), (23, 1327310), (46, 663655), (115, 265462), (230, 132731), (331, 92230), (401, 76130), (662, 46115), (802, 38065), (1655, 18446), (2005, 15226), (3310, 9223), (4010, 7613)]