30740158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 48078720

約数和(自身を除く): 17338562

約数列:

[1, 2, 31, 62, 101, 202, 3131, 4909, 6262, 9818, 152179, 304358, 495809, 991618, 15370079, 30740158]

約数ペア:

[(1, 30740158), (2, 15370079), (31, 991618), (62, 495809), (101, 304358), (202, 152179), (3131, 9818), (4909, 6262)]