31286670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45343}}^1$

素因数の和:45376

約数の個数: 32

約数和(自身を含む): 78354432

約数和(自身を除く): 47067762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45343, 90686, 136029, 226715, 272058, 453430, 680145, 1042889, 1360290, 2085778, 3128667, 5214445, 6257334, 10428890, 15643335, 31286670]

約数ペア:

[(1, 31286670), (2, 15643335), (3, 10428890), (5, 6257334), (6, 5214445), (10, 3128667), (15, 2085778), (23, 1360290), (30, 1042889), (46, 680145), (69, 453430), (115, 272058), (138, 226715), (230, 136029), (345, 90686), (690, 45343)]