15914970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 28900710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 227, 246, 285, 342, 369, 410, 454, 570, 615, 681, 738, 779, 855, 1135, 1230, 1362, 1558, 1710, 1845, 2043, 2270, 2337, 3405, 3690, 3895, 4086, 4313, 4674, 6810, 7011, 7790, 8626, 9307, 10215, 11685, 12939, 14022, 18614, 20430, 21565, 23370, 25878, 27921, 35055, 38817, 43130, 46535, 55842, 64695, 70110, 77634, 83763, 93070, 129390, 139605, 167526, 176833, 194085, 279210, 353666, 388170, 418815, 530499, 837630, 884165, 1060998, 1591497, 1768330, 2652495, 3182994, 5304990, 7957485, 15914970]

約数ペア:

[(1, 15914970), (2, 7957485), (3, 5304990), (5, 3182994), (6, 2652495), (9, 1768330), (10, 1591497), (15, 1060998), (18, 884165), (19, 837630), (30, 530499), (38, 418815), (41, 388170), (45, 353666), (57, 279210), (82, 194085), (90, 176833), (95, 167526), (114, 139605), (123, 129390), (171, 93070), (190, 83763), (205, 77634), (227, 70110), (246, 64695), (285, 55842), (342, 46535), (369, 43130), (410, 38817), (454, 35055), (570, 27921), (615, 25878), (681, 23370), (738, 21565), (779, 20430), (855, 18614), (1135, 14022), (1230, 12939), (1362, 11685), (1558, 10215), (1710, 9307), (1845, 8626), (2043, 7790), (2270, 7011), (2337, 6810), (3405, 4674), (3690, 4313), (3895, 4086)]