7370870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 15014160

約数和(自身を除く): 7643290

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 590, 767, 806, 961, 1534, 1829, 1922, 2015, 3658, 3835, 4030, 4805, 7670, 9145, 9610, 12493, 18290, 23777, 24986, 47554, 56699, 62465, 113398, 118885, 124930, 237770, 283495, 566990, 737087, 1474174, 3685435, 7370870]

約数ペア:

[(1, 7370870), (2, 3685435), (5, 1474174), (10, 737087), (13, 566990), (26, 283495), (31, 237770), (59, 124930), (62, 118885), (65, 113398), (118, 62465), (130, 56699), (155, 47554), (295, 24986), (310, 23777), (403, 18290), (590, 12493), (767, 9610), (806, 9145), (961, 7670), (1534, 4805), (1829, 4030), (1922, 3835), (2015, 3658)]