233649390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4533

約数の個数: 64

約数和(自身を含む): 608440896

約数和(自身を除く): 374791506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 2055, 3562, 4110, 4373, 5343, 8746, 8905, 10686, 13119, 17810, 21865, 26238, 26715, 43730, 53430, 56849, 65595, 113698, 131190, 170547, 284245, 341094, 568490, 599101, 852735, 1198202, 1705470, 1797303, 2995505, 3594606, 5991010, 7788313, 8986515, 15576626, 17973030, 23364939, 38941565, 46729878, 77883130, 116824695, 233649390]

約数ペア:

[(1, 233649390), (2, 116824695), (3, 77883130), (5, 46729878), (6, 38941565), (10, 23364939), (13, 17973030), (15, 15576626), (26, 8986515), (30, 7788313), (39, 5991010), (65, 3594606), (78, 2995505), (130, 1797303), (137, 1705470), (195, 1198202), (274, 852735), (390, 599101), (411, 568490), (685, 341094), (822, 284245), (1370, 170547), (1781, 131190), (2055, 113698), (3562, 65595), (4110, 56849), (4373, 53430), (5343, 43730), (8746, 26715), (8905, 26238), (10686, 21865), (13119, 17810)]