15879870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 44579808

約数和(自身を除く): 28699938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 97, 102, 107, 153, 170, 194, 214, 255, 291, 306, 321, 485, 510, 535, 582, 642, 765, 873, 963, 970, 1070, 1455, 1530, 1605, 1649, 1746, 1819, 1926, 2910, 3210, 3298, 3638, 4365, 4815, 4947, 5457, 8245, 8730, 9095, 9630, 9894, 10379, 10914, 14841, 16371, 16490, 18190, 20758, 24735, 27285, 29682, 31137, 32742, 49470, 51895, 54570, 62274, 74205, 81855, 93411, 103790, 148410, 155685, 163710, 176443, 186822, 311370, 352886, 467055, 529329, 882215, 934110, 1058658, 1587987, 1764430, 2646645, 3175974, 5293290, 7939935, 15879870]

約数ペア:

[(1, 15879870), (2, 7939935), (3, 5293290), (5, 3175974), (6, 2646645), (9, 1764430), (10, 1587987), (15, 1058658), (17, 934110), (18, 882215), (30, 529329), (34, 467055), (45, 352886), (51, 311370), (85, 186822), (90, 176443), (97, 163710), (102, 155685), (107, 148410), (153, 103790), (170, 93411), (194, 81855), (214, 74205), (255, 62274), (291, 54570), (306, 51895), (321, 49470), (485, 32742), (510, 31137), (535, 29682), (582, 27285), (642, 24735), (765, 20758), (873, 18190), (963, 16490), (970, 16371), (1070, 14841), (1455, 10914), (1530, 10379), (1605, 9894), (1649, 9630), (1746, 9095), (1819, 8730), (1926, 8245), (2910, 5457), (3210, 4947), (3298, 4815), (3638, 4365)]