30243668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 38340652

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 4373, 6916, 8746, 17492, 30611, 56849, 61222, 83087, 113698, 122444, 166174, 227396, 332348, 397943, 581609, 795886, 1080131, 1163218, 1591772, 2160262, 2326436, 4320524, 7560917, 15121834, 30243668]

約数ペア:

[(1, 30243668), (2, 15121834), (4, 7560917), (7, 4320524), (13, 2326436), (14, 2160262), (19, 1591772), (26, 1163218), (28, 1080131), (38, 795886), (52, 581609), (76, 397943), (91, 332348), (133, 227396), (182, 166174), (247, 122444), (266, 113698), (364, 83087), (494, 61222), (532, 56849), (988, 30611), (1729, 17492), (3458, 8746), (4373, 6916)]