9739020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 28707840

約数和(自身を除く): 18968820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8543, 17086, 25629, 34172, 42715, 51258, 85430, 102516, 128145, 162317, 170860, 256290, 324634, 486951, 512580, 649268, 811585, 973902, 1623170, 1947804, 2434755, 3246340, 4869510, 9739020]

約数ペア:

[(1, 9739020), (2, 4869510), (3, 3246340), (4, 2434755), (5, 1947804), (6, 1623170), (10, 973902), (12, 811585), (15, 649268), (19, 512580), (20, 486951), (30, 324634), (38, 256290), (57, 170860), (60, 162317), (76, 128145), (95, 102516), (114, 85430), (190, 51258), (228, 42715), (285, 34172), (380, 25629), (570, 17086), (1140, 8543)]