897432210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65173}}^1$

素因数の和:65209

約数の個数: 80

約数和(自身を含む): 2555081496

約数和(自身を除く): 1657649286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 65173, 130346, 195519, 325865, 391038, 586557, 651730, 977595, 1107941, 1173114, 1759671, 1955190, 2215882, 2932785, 3323823, 3519342, 5279013, 5539705, 5865570, 6647646, 8798355, 9971469, 10558026, 11079410, 16619115, 17596710, 19942938, 26395065, 29914407, 33238230, 49857345, 52790130, 59828814, 89743221, 99714690, 149572035, 179486442, 299144070, 448716105, 897432210]

約数ペア:

[(1, 897432210), (2, 448716105), (3, 299144070), (5, 179486442), (6, 149572035), (9, 99714690), (10, 89743221), (15, 59828814), (17, 52790130), (18, 49857345), (27, 33238230), (30, 29914407), (34, 26395065), (45, 19942938), (51, 17596710), (54, 16619115), (81, 11079410), (85, 10558026), (90, 9971469), (102, 8798355), (135, 6647646), (153, 5865570), (162, 5539705), (170, 5279013), (255, 3519342), (270, 3323823), (306, 2932785), (405, 2215882), (459, 1955190), (510, 1759671), (765, 1173114), (810, 1107941), (918, 977595), (1377, 651730), (1530, 586557), (2295, 391038), (2754, 325865), (4590, 195519), (6885, 130346), (13770, 65173)]