284933090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4227

約数の個数: 64

約数和(自身を含む): 603832320

約数和(自身を除く): 318899230

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 4030, 4159, 5270, 6851, 8318, 13702, 20795, 34255, 41590, 54067, 68510, 70703, 108134, 128929, 141406, 257858, 270335, 353515, 540670, 644645, 707030, 919139, 1289290, 1676077, 1838278, 2191793, 3352154, 4383586, 4595695, 8380385, 9191390, 10958965, 16760770, 21917930, 28493309, 56986618, 142466545, 284933090]

約数ペア:

[(1, 284933090), (2, 142466545), (5, 56986618), (10, 28493309), (13, 21917930), (17, 16760770), (26, 10958965), (31, 9191390), (34, 8380385), (62, 4595695), (65, 4383586), (85, 3352154), (130, 2191793), (155, 1838278), (170, 1676077), (221, 1289290), (310, 919139), (403, 707030), (442, 644645), (527, 540670), (806, 353515), (1054, 270335), (1105, 257858), (2015, 141406), (2210, 128929), (2635, 108134), (4030, 70703), (4159, 68510), (5270, 54067), (6851, 41590), (8318, 34255), (13702, 20795)]