19568190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 52077024

約数和(自身を除く): 32508834

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 61, 74, 85, 102, 111, 122, 170, 183, 185, 222, 255, 289, 305, 366, 370, 510, 555, 578, 610, 629, 867, 915, 1037, 1110, 1258, 1445, 1734, 1830, 1887, 2074, 2257, 2890, 3111, 3145, 3774, 4335, 4514, 5185, 6222, 6290, 6771, 8670, 9435, 10370, 10693, 11285, 13542, 15555, 17629, 18870, 21386, 22570, 31110, 32079, 33855, 35258, 38369, 52887, 53465, 64158, 67710, 76738, 88145, 105774, 106930, 115107, 160395, 176290, 191845, 230214, 264435, 320790, 383690, 528870, 575535, 652273, 1151070, 1304546, 1956819, 3261365, 3913638, 6522730, 9784095, 19568190]

約数ペア:

[(1, 19568190), (2, 9784095), (3, 6522730), (5, 3913638), (6, 3261365), (10, 1956819), (15, 1304546), (17, 1151070), (30, 652273), (34, 575535), (37, 528870), (51, 383690), (61, 320790), (74, 264435), (85, 230214), (102, 191845), (111, 176290), (122, 160395), (170, 115107), (183, 106930), (185, 105774), (222, 88145), (255, 76738), (289, 67710), (305, 64158), (366, 53465), (370, 52887), (510, 38369), (555, 35258), (578, 33855), (610, 32079), (629, 31110), (867, 22570), (915, 21386), (1037, 18870), (1110, 17629), (1258, 15555), (1445, 13542), (1734, 11285), (1830, 10693), (1887, 10370), (2074, 9435), (2257, 8670), (2890, 6771), (3111, 6290), (3145, 6222), (3774, 5185), (4335, 4514)]