22150740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 64028160

約数和(自身を除く): 41877420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11909, 23818, 35727, 47636, 59545, 71454, 119090, 142908, 178635, 238180, 357270, 369179, 714540, 738358, 1107537, 1476716, 1845895, 2215074, 3691790, 4430148, 5537685, 7383580, 11075370, 22150740]

約数ペア:

[(1, 22150740), (2, 11075370), (3, 7383580), (4, 5537685), (5, 4430148), (6, 3691790), (10, 2215074), (12, 1845895), (15, 1476716), (20, 1107537), (30, 738358), (31, 714540), (60, 369179), (62, 357270), (93, 238180), (124, 178635), (155, 142908), (186, 119090), (310, 71454), (372, 59545), (465, 47636), (620, 35727), (930, 23818), (1860, 11909)]