16749590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 38421216

約数和(自身を除く): 21671626

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 53, 55, 65, 85, 106, 110, 130, 143, 169, 170, 187, 221, 265, 286, 338, 374, 442, 530, 583, 689, 715, 845, 901, 935, 1105, 1166, 1378, 1430, 1690, 1802, 1859, 1870, 2210, 2431, 2873, 2915, 3445, 3718, 4505, 4862, 5746, 5830, 6890, 7579, 8957, 9010, 9295, 9911, 11713, 12155, 14365, 15158, 17914, 18590, 19822, 23426, 24310, 28730, 31603, 37895, 44785, 49555, 58565, 63206, 75790, 89570, 98527, 99110, 117130, 128843, 152269, 158015, 197054, 257686, 304538, 316030, 492635, 644215, 761345, 985270, 1288430, 1522690, 1674959, 3349918, 8374795, 16749590]

約数ペア:

[(1, 16749590), (2, 8374795), (5, 3349918), (10, 1674959), (11, 1522690), (13, 1288430), (17, 985270), (22, 761345), (26, 644215), (34, 492635), (53, 316030), (55, 304538), (65, 257686), (85, 197054), (106, 158015), (110, 152269), (130, 128843), (143, 117130), (169, 99110), (170, 98527), (187, 89570), (221, 75790), (265, 63206), (286, 58565), (338, 49555), (374, 44785), (442, 37895), (530, 31603), (583, 28730), (689, 24310), (715, 23426), (845, 19822), (901, 18590), (935, 17914), (1105, 15158), (1166, 14365), (1378, 12155), (1430, 11713), (1690, 9911), (1802, 9295), (1859, 9010), (1870, 8957), (2210, 7579), (2431, 6890), (2873, 5830), (2915, 5746), (3445, 4862), (3718, 4505)]