437135270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 975421440

約数和(自身を除く): 538286170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 83, 110, 127, 130, 143, 145, 166, 254, 286, 290, 319, 377, 415, 635, 638, 715, 754, 830, 913, 1079, 1270, 1397, 1430, 1595, 1651, 1826, 1885, 2158, 2407, 2794, 3190, 3302, 3683, 3770, 4147, 4565, 4814, 5395, 6985, 7366, 8255, 8294, 9130, 10541, 10790, 11869, 12035, 13970, 16510, 18161, 18415, 20735, 21082, 23738, 24070, 26477, 31291, 36322, 36830, 40513, 41470, 47879, 52705, 52954, 59345, 62582, 81026, 90805, 95758, 105410, 115951, 118690, 132385, 137033, 156455, 181610, 202565, 231902, 239395, 264770, 274066, 305689, 312910, 344201, 405130, 478790, 526669, 579755, 611378, 685165, 688402, 1053338, 1159510, 1370330, 1507363, 1528445, 1721005, 2633345, 3014726, 3056890, 3362579, 3442010, 3973957, 5266690, 6725158, 7536815, 7947914, 15073630, 16812895, 19869785, 33625790, 39739570, 43713527, 87427054, 218567635, 437135270]

約数ペア:

[(1, 437135270), (2, 218567635), (5, 87427054), (10, 43713527), (11, 39739570), (13, 33625790), (22, 19869785), (26, 16812895), (29, 15073630), (55, 7947914), (58, 7536815), (65, 6725158), (83, 5266690), (110, 3973957), (127, 3442010), (130, 3362579), (143, 3056890), (145, 3014726), (166, 2633345), (254, 1721005), (286, 1528445), (290, 1507363), (319, 1370330), (377, 1159510), (415, 1053338), (635, 688402), (638, 685165), (715, 611378), (754, 579755), (830, 526669), (913, 478790), (1079, 405130), (1270, 344201), (1397, 312910), (1430, 305689), (1595, 274066), (1651, 264770), (1826, 239395), (1885, 231902), (2158, 202565), (2407, 181610), (2794, 156455), (3190, 137033), (3302, 132385), (3683, 118690), (3770, 115951), (4147, 105410), (4565, 95758), (4814, 90805), (5395, 81026), (6985, 62582), (7366, 59345), (8255, 52954), (8294, 52705), (9130, 47879), (10541, 41470), (10790, 40513), (11869, 36830), (12035, 36322), (13970, 31291), (16510, 26477), (18161, 24070), (18415, 23738), (20735, 21082)]