85173570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 236545920

約数和(自身を除く): 151372350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 179, 255, 306, 311, 358, 510, 537, 622, 765, 895, 933, 1074, 1530, 1555, 1611, 1790, 1866, 2685, 2799, 3043, 3110, 3222, 4665, 5287, 5370, 5598, 6086, 8055, 9129, 9330, 10574, 13995, 15215, 15861, 16110, 18258, 26435, 27387, 27990, 30430, 31722, 45645, 47583, 52870, 54774, 55669, 79305, 91290, 95166, 111338, 136935, 158610, 167007, 237915, 273870, 278345, 334014, 475830, 501021, 556690, 835035, 946373, 1002042, 1670070, 1892746, 2505105, 2839119, 4731865, 5010210, 5678238, 8517357, 9463730, 14195595, 17034714, 28391190, 42586785, 85173570]

約数ペア:

[(1, 85173570), (2, 42586785), (3, 28391190), (5, 17034714), (6, 14195595), (9, 9463730), (10, 8517357), (15, 5678238), (17, 5010210), (18, 4731865), (30, 2839119), (34, 2505105), (45, 1892746), (51, 1670070), (85, 1002042), (90, 946373), (102, 835035), (153, 556690), (170, 501021), (179, 475830), (255, 334014), (306, 278345), (311, 273870), (358, 237915), (510, 167007), (537, 158610), (622, 136935), (765, 111338), (895, 95166), (933, 91290), (1074, 79305), (1530, 55669), (1555, 54774), (1611, 52870), (1790, 47583), (1866, 45645), (2685, 31722), (2799, 30430), (3043, 27990), (3110, 27387), (3222, 26435), (4665, 18258), (5287, 16110), (5370, 15861), (5598, 15215), (6086, 13995), (8055, 10574), (9129, 9330)]