236771530

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 431056080

約数和(自身を除く): 194284550

約数列:

[1, 2, 5, 10, 181, 257, 362, 509, 514, 905, 1018, 1285, 1810, 2545, 2570, 5090, 46517, 92129, 93034, 130813, 184258, 232585, 261626, 460645, 465170, 654065, 921290, 1308130, 23677153, 47354306, 118385765, 236771530]

約数ペア:

[(1, 236771530), (2, 118385765), (5, 47354306), (10, 23677153), (181, 1308130), (257, 921290), (362, 654065), (509, 465170), (514, 460645), (905, 261626), (1018, 232585), (1285, 184258), (1810, 130813), (2545, 93034), (2570, 92129), (5090, 46517)]