30560265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 57607680

約数和(自身を除く): 27047415

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1153, 1395, 1767, 2945, 3459, 5301, 5765, 8835, 10377, 17295, 21907, 26505, 35743, 51885, 65721, 107229, 109535, 178715, 197163, 321687, 328605, 536145, 679117, 985815, 1608435, 2037351, 3395585, 6112053, 10186755, 30560265]

約数ペア:

[(1, 30560265), (3, 10186755), (5, 6112053), (9, 3395585), (15, 2037351), (19, 1608435), (31, 985815), (45, 679117), (57, 536145), (93, 328605), (95, 321687), (155, 197163), (171, 178715), (279, 109535), (285, 107229), (465, 65721), (589, 51885), (855, 35743), (1153, 26505), (1395, 21907), (1767, 17295), (2945, 10377), (3459, 8835), (5301, 5765)]