2785404270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{45137}}^1$

素因数の和:45186

約数の個数: 96

約数和(自身を含む): 7780346784

約数和(自身を除く): 4994942514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 330, 363, 374, 510, 561, 605, 726, 935, 1122, 1210, 1815, 1870, 2057, 2805, 3630, 4114, 5610, 6171, 10285, 12342, 20570, 30855, 45137, 61710, 90274, 135411, 225685, 270822, 451370, 496507, 677055, 767329, 993014, 1354110, 1489521, 1534658, 2301987, 2482535, 2979042, 3836645, 4603974, 4965070, 5461577, 7447605, 7673290, 8440619, 10923154, 11509935, 14895210, 16384731, 16881238, 23019870, 25321857, 27307885, 32769462, 42203095, 50643714, 54615770, 81923655, 84406190, 92846809, 126609285, 163847310, 185693618, 253218570, 278540427, 464234045, 557080854, 928468090, 1392702135, 2785404270]

約数ペア:

[(1, 2785404270), (2, 1392702135), (3, 928468090), (5, 557080854), (6, 464234045), (10, 278540427), (11, 253218570), (15, 185693618), (17, 163847310), (22, 126609285), (30, 92846809), (33, 84406190), (34, 81923655), (51, 54615770), (55, 50643714), (66, 42203095), (85, 32769462), (102, 27307885), (110, 25321857), (121, 23019870), (165, 16881238), (170, 16384731), (187, 14895210), (242, 11509935), (255, 10923154), (330, 8440619), (363, 7673290), (374, 7447605), (510, 5461577), (561, 4965070), (605, 4603974), (726, 3836645), (935, 2979042), (1122, 2482535), (1210, 2301987), (1815, 1534658), (1870, 1489521), (2057, 1354110), (2805, 993014), (3630, 767329), (4114, 677055), (5610, 496507), (6171, 451370), (10285, 270822), (12342, 225685), (20570, 135411), (30855, 90274), (45137, 61710)]