169779510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 490199040

約数和(自身を除く): 320419530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 85, 90, 94, 102, 135, 141, 153, 170, 235, 255, 270, 282, 306, 423, 459, 470, 510, 705, 765, 787, 799, 846, 918, 1269, 1410, 1530, 1574, 1598, 2115, 2295, 2361, 2397, 2538, 3935, 3995, 4230, 4590, 4722, 4794, 6345, 7083, 7191, 7870, 7990, 11805, 11985, 12690, 13379, 14166, 14382, 21249, 21573, 23610, 23970, 26758, 35415, 35955, 36989, 40137, 42498, 43146, 66895, 70830, 71910, 73978, 80274, 106245, 107865, 110967, 120411, 133790, 184945, 200685, 212490, 215730, 221934, 240822, 332901, 361233, 369890, 401370, 554835, 602055, 628813, 665802, 722466, 998703, 1109670, 1204110, 1257626, 1664505, 1806165, 1886439, 1997406, 3144065, 3329010, 3612330, 3772878, 4993515, 5659317, 6288130, 9432195, 9987030, 11318634, 16977951, 18864390, 28296585, 33955902, 56593170, 84889755, 169779510]

約数ペア:

[(1, 169779510), (2, 84889755), (3, 56593170), (5, 33955902), (6, 28296585), (9, 18864390), (10, 16977951), (15, 11318634), (17, 9987030), (18, 9432195), (27, 6288130), (30, 5659317), (34, 4993515), (45, 3772878), (47, 3612330), (51, 3329010), (54, 3144065), (85, 1997406), (90, 1886439), (94, 1806165), (102, 1664505), (135, 1257626), (141, 1204110), (153, 1109670), (170, 998703), (235, 722466), (255, 665802), (270, 628813), (282, 602055), (306, 554835), (423, 401370), (459, 369890), (470, 361233), (510, 332901), (705, 240822), (765, 221934), (787, 215730), (799, 212490), (846, 200685), (918, 184945), (1269, 133790), (1410, 120411), (1530, 110967), (1574, 107865), (1598, 106245), (2115, 80274), (2295, 73978), (2361, 71910), (2397, 70830), (2538, 66895), (3935, 43146), (3995, 42498), (4230, 40137), (4590, 36989), (4722, 35955), (4794, 35415), (6345, 26758), (7083, 23970), (7191, 23610), (7870, 21573), (7990, 21249), (11805, 14382), (11985, 14166), (12690, 13379)]