455835660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1063}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 1461476352

約数和(自身を除く): 1005640692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1021, 1063, 2042, 2126, 3063, 3189, 4084, 4252, 5105, 5315, 6126, 6378, 7147, 7441, 10210, 10630, 12252, 12756, 14294, 14882, 15315, 15945, 20420, 21260, 21441, 22323, 28588, 29764, 30630, 31890, 35735, 37205, 42882, 44646, 61260, 63780, 71470, 74410, 85764, 89292, 107205, 111615, 142940, 148820, 214410, 223230, 428820, 446460, 1085323, 2170646, 3255969, 4341292, 5426615, 6511938, 7597261, 10853230, 13023876, 15194522, 16279845, 21706460, 22791783, 30389044, 32559690, 37986305, 45583566, 65119380, 75972610, 91167132, 113958915, 151945220, 227917830, 455835660]

約数ペア:

[(1, 455835660), (2, 227917830), (3, 151945220), (4, 113958915), (5, 91167132), (6, 75972610), (7, 65119380), (10, 45583566), (12, 37986305), (14, 32559690), (15, 30389044), (20, 22791783), (21, 21706460), (28, 16279845), (30, 15194522), (35, 13023876), (42, 10853230), (60, 7597261), (70, 6511938), (84, 5426615), (105, 4341292), (140, 3255969), (210, 2170646), (420, 1085323), (1021, 446460), (1063, 428820), (2042, 223230), (2126, 214410), (3063, 148820), (3189, 142940), (4084, 111615), (4252, 107205), (5105, 89292), (5315, 85764), (6126, 74410), (6378, 71470), (7147, 63780), (7441, 61260), (10210, 44646), (10630, 42882), (12252, 37205), (12756, 35735), (14294, 31890), (14882, 30630), (15315, 29764), (15945, 28588), (20420, 22323), (21260, 21441)]