231640130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59243}}^1$

素因数の和:59290

約数の個数: 32

約数和(自身を含む): 460681344

約数和(自身を除く): 229041214

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 59243, 118486, 296215, 592430, 1007131, 1362589, 2014262, 2725178, 5035655, 6812945, 10071310, 13625890, 23164013, 46328026, 115820065, 231640130]

約数ペア:

[(1, 231640130), (2, 115820065), (5, 46328026), (10, 23164013), (17, 13625890), (23, 10071310), (34, 6812945), (46, 5035655), (85, 2725178), (115, 2014262), (170, 1362589), (230, 1007131), (391, 592430), (782, 296215), (1955, 118486), (3910, 59243)]