279532710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 744936192

約数和(自身を除く): 465403482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 151, 201, 302, 307, 335, 402, 453, 603, 614, 670, 755, 906, 921, 1005, 1206, 1359, 1510, 1535, 1842, 2010, 2265, 2718, 2763, 3015, 3070, 4530, 4605, 5526, 6030, 6795, 9210, 10117, 13590, 13815, 20234, 20569, 27630, 30351, 41138, 46357, 50585, 60702, 61707, 91053, 92714, 101170, 102845, 123414, 139071, 151755, 182106, 185121, 205690, 231785, 278142, 303510, 308535, 370242, 417213, 455265, 463570, 617070, 695355, 834426, 910530, 925605, 1390710, 1851210, 2086065, 3105919, 4172130, 6211838, 9317757, 15529595, 18635514, 27953271, 31059190, 46588785, 55906542, 93177570, 139766355, 279532710]

約数ペア:

[(1, 279532710), (2, 139766355), (3, 93177570), (5, 55906542), (6, 46588785), (9, 31059190), (10, 27953271), (15, 18635514), (18, 15529595), (30, 9317757), (45, 6211838), (67, 4172130), (90, 3105919), (134, 2086065), (151, 1851210), (201, 1390710), (302, 925605), (307, 910530), (335, 834426), (402, 695355), (453, 617070), (603, 463570), (614, 455265), (670, 417213), (755, 370242), (906, 308535), (921, 303510), (1005, 278142), (1206, 231785), (1359, 205690), (1510, 185121), (1535, 182106), (1842, 151755), (2010, 139071), (2265, 123414), (2718, 102845), (2763, 101170), (3015, 92714), (3070, 91053), (4530, 61707), (4605, 60702), (5526, 50585), (6030, 46357), (6795, 41138), (9210, 30351), (10117, 27630), (13590, 20569), (13815, 20234)]