30657375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 67167360

約数和(自身を除く): 36509985

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 125, 153, 175, 225, 229, 255, 315, 357, 375, 425, 525, 595, 687, 765, 875, 1071, 1125, 1145, 1275, 1575, 1603, 1785, 2061, 2125, 2625, 2975, 3435, 3825, 3893, 4809, 5355, 5725, 6375, 7875, 8015, 8925, 10305, 11679, 14427, 14875, 17175, 19125, 19465, 24045, 26775, 27251, 28625, 35037, 40075, 44625, 51525, 58395, 72135, 81753, 85875, 97325, 120225, 133875, 136255, 175185, 200375, 245259, 257625, 291975, 360675, 408765, 486625, 601125, 681275, 875925, 1226295, 1459875, 1803375, 2043825, 3406375, 4379625, 6131475, 10219125, 30657375]

約数ペア:

[(1, 30657375), (3, 10219125), (5, 6131475), (7, 4379625), (9, 3406375), (15, 2043825), (17, 1803375), (21, 1459875), (25, 1226295), (35, 875925), (45, 681275), (51, 601125), (63, 486625), (75, 408765), (85, 360675), (105, 291975), (119, 257625), (125, 245259), (153, 200375), (175, 175185), (225, 136255), (229, 133875), (255, 120225), (315, 97325), (357, 85875), (375, 81753), (425, 72135), (525, 58395), (595, 51525), (687, 44625), (765, 40075), (875, 35037), (1071, 28625), (1125, 27251), (1145, 26775), (1275, 24045), (1575, 19465), (1603, 19125), (1785, 17175), (2061, 14875), (2125, 14427), (2625, 11679), (2975, 10305), (3435, 8925), (3825, 8015), (3893, 7875), (4809, 6375), (5355, 5725)]