30139502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10343}}^1$

素因数の和:10423

約数の個数: 16

約数和(自身を含む): 47665152

約数和(自身を除く): 17525650

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 10343, 20686, 320633, 486121, 641266, 972242, 15069751, 30139502]

約数ペア:

[(1, 30139502), (2, 15069751), (31, 972242), (47, 641266), (62, 486121), (94, 320633), (1457, 20686), (2914, 10343)]