27078889740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3709}}^1\times {\mathrm{17383}}^1$

素因数の和:21111

約数の個数: 96

約数和(自身を含む): 86680796160

約数和(自身を除く): 59601906420

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, 3709, 7418, 11127, 14836, 17383, 18545, 22254, 25963, 34766, 37090, 44508, 51926, 52149, 55635, 69532, 74180, 77889, 86915, 103852, 104298, 111270, 121681, 129815, 155778, 173830, 208596, 222540, 243362, 259630, 260745, 311556, 347660, 365043, 389445, 486724, 519260, 521490, 608405, 730086, 778890, 1042980, 1216810, 1460172, 1557780, 1825215, 2433620, 3650430, 7300860, 64473547, 128947094, 193420641, 257894188, 322367735, 386841282, 451314829, 644735470, 773682564, 902629658, 967103205, 1289470940, 1353944487, 1805259316, 1934206410, 2256574145, 2707888974, 3868412820, 4513148290, 5415777948, 6769722435, 9026296580, 13539444870, 27078889740]

約数ペア:

[(1, 27078889740), (2, 13539444870), (3, 9026296580), (4, 6769722435), (5, 5415777948), (6, 4513148290), (7, 3868412820), (10, 2707888974), (12, 2256574145), (14, 1934206410), (15, 1805259316), (20, 1353944487), (21, 1289470940), (28, 967103205), (30, 902629658), (35, 773682564), (42, 644735470), (60, 451314829), (70, 386841282), (84, 322367735), (105, 257894188), (140, 193420641), (210, 128947094), (420, 64473547), (3709, 7300860), (7418, 3650430), (11127, 2433620), (14836, 1825215), (17383, 1557780), (18545, 1460172), (22254, 1216810), (25963, 1042980), (34766, 778890), (37090, 730086), (44508, 608405), (51926, 521490), (52149, 519260), (55635, 486724), (69532, 389445), (74180, 365043), (77889, 347660), (86915, 311556), (103852, 260745), (104298, 259630), (111270, 243362), (121681, 222540), (129815, 208596), (155778, 173830)]