2835260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3696580

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 269, 310, 340, 527, 538, 620, 1054, 1076, 1345, 2108, 2635, 2690, 4573, 5270, 5380, 8339, 9146, 10540, 16678, 18292, 22865, 33356, 41695, 45730, 83390, 91460, 141763, 166780, 283526, 567052, 708815, 1417630, 2835260]

約数ペア:

[(1, 2835260), (2, 1417630), (4, 708815), (5, 567052), (10, 283526), (17, 166780), (20, 141763), (31, 91460), (34, 83390), (62, 45730), (68, 41695), (85, 33356), (124, 22865), (155, 18292), (170, 16678), (269, 10540), (310, 9146), (340, 8339), (527, 5380), (538, 5270), (620, 4573), (1054, 2690), (1076, 2635), (1345, 2108)]