15694909910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{10589}}^1$

素因数の和:10913

約数の個数: 64

約数和(自身を含む): 30880440000

約数和(自身を除く): 15185530090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 269, 290, 538, 551, 1102, 1345, 2690, 2755, 5111, 5510, 7801, 10222, 10589, 15602, 21178, 25555, 39005, 51110, 52945, 78010, 105890, 148219, 201191, 296438, 307081, 402382, 614162, 741095, 1005955, 1482190, 1535405, 2011910, 2848441, 3070810, 5696882, 5834539, 11669078, 14242205, 28484410, 29172695, 54120379, 58345390, 82604789, 108240758, 165209578, 270601895, 413023945, 541203790, 826047890, 1569490991, 3138981982, 7847454955, 15694909910]

約数ペア:

[(1, 15694909910), (2, 7847454955), (5, 3138981982), (10, 1569490991), (19, 826047890), (29, 541203790), (38, 413023945), (58, 270601895), (95, 165209578), (145, 108240758), (190, 82604789), (269, 58345390), (290, 54120379), (538, 29172695), (551, 28484410), (1102, 14242205), (1345, 11669078), (2690, 5834539), (2755, 5696882), (5111, 3070810), (5510, 2848441), (7801, 2011910), (10222, 1535405), (10589, 1482190), (15602, 1005955), (21178, 741095), (25555, 614162), (39005, 402382), (51110, 307081), (52945, 296438), (78010, 201191), (105890, 148219)]