6784470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 22407840

約数和(自身を除く): 15623370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 89, 90, 99, 105, 110, 121, 126, 154, 165, 178, 198, 210, 231, 242, 267, 315, 330, 363, 385, 445, 462, 495, 534, 605, 623, 630, 693, 726, 770, 801, 847, 890, 979, 990, 1089, 1155, 1210, 1246, 1335, 1386, 1602, 1694, 1815, 1869, 1958, 2178, 2310, 2541, 2670, 2937, 3115, 3465, 3630, 3738, 4005, 4235, 4895, 5082, 5445, 5607, 5874, 6230, 6853, 6930, 7623, 8010, 8470, 8811, 9345, 9790, 10769, 10890, 11214, 12705, 13706, 14685, 15246, 17622, 18690, 20559, 21538, 25410, 28035, 29370, 32307, 34265, 38115, 41118, 44055, 53845, 56070, 61677, 64614, 68530, 75383, 76230, 88110, 96921, 102795, 107690, 123354, 150766, 161535, 193842, 205590, 226149, 308385, 323070, 376915, 452298, 484605, 616770, 678447, 753830, 969210, 1130745, 1356894, 2261490, 3392235, 6784470]

約数ペア:

[(1, 6784470), (2, 3392235), (3, 2261490), (5, 1356894), (6, 1130745), (7, 969210), (9, 753830), (10, 678447), (11, 616770), (14, 484605), (15, 452298), (18, 376915), (21, 323070), (22, 308385), (30, 226149), (33, 205590), (35, 193842), (42, 161535), (45, 150766), (55, 123354), (63, 107690), (66, 102795), (70, 96921), (77, 88110), (89, 76230), (90, 75383), (99, 68530), (105, 64614), (110, 61677), (121, 56070), (126, 53845), (154, 44055), (165, 41118), (178, 38115), (198, 34265), (210, 32307), (231, 29370), (242, 28035), (267, 25410), (315, 21538), (330, 20559), (363, 18690), (385, 17622), (445, 15246), (462, 14685), (495, 13706), (534, 12705), (605, 11214), (623, 10890), (630, 10769), (693, 9790), (726, 9345), (770, 8811), (801, 8470), (847, 8010), (890, 7623), (979, 6930), (990, 6853), (1089, 6230), (1155, 5874), (1210, 5607), (1246, 5445), (1335, 5082), (1386, 4895), (1602, 4235), (1694, 4005), (1815, 3738), (1869, 3630), (1958, 3465), (2178, 3115), (2310, 2937), (2541, 2670)]