210545170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 453574080

約数和(自身を除く): 243028910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 179, 185, 187, 289, 358, 370, 374, 407, 578, 629, 814, 895, 935, 1258, 1445, 1790, 1870, 1969, 2035, 2890, 3043, 3145, 3179, 3938, 4070, 6086, 6290, 6358, 6623, 6919, 9845, 10693, 13246, 13838, 15215, 15895, 19690, 21386, 30430, 31790, 33115, 33473, 34595, 51731, 53465, 66230, 66946, 69190, 72853, 103462, 106930, 112591, 117623, 145706, 167365, 225182, 235246, 258655, 334730, 364265, 517310, 562955, 569041, 588115, 728530, 1125910, 1138082, 1176230, 1238501, 1914047, 2477002, 2845205, 3828094, 5690410, 6192505, 9570235, 12385010, 19140470, 21054517, 42109034, 105272585, 210545170]

約数ペア:

[(1, 210545170), (2, 105272585), (5, 42109034), (10, 21054517), (11, 19140470), (17, 12385010), (22, 9570235), (34, 6192505), (37, 5690410), (55, 3828094), (74, 2845205), (85, 2477002), (110, 1914047), (170, 1238501), (179, 1176230), (185, 1138082), (187, 1125910), (289, 728530), (358, 588115), (370, 569041), (374, 562955), (407, 517310), (578, 364265), (629, 334730), (814, 258655), (895, 235246), (935, 225182), (1258, 167365), (1445, 145706), (1790, 117623), (1870, 112591), (1969, 106930), (2035, 103462), (2890, 72853), (3043, 69190), (3145, 66946), (3179, 66230), (3938, 53465), (4070, 51731), (6086, 34595), (6290, 33473), (6358, 33115), (6623, 31790), (6919, 30430), (9845, 21386), (10693, 19690), (13246, 15895), (13838, 15215)]