5451390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 17184960

約数和(自身を除く): 11733570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 509, 510, 595, 630, 714, 765, 1018, 1071, 1190, 1527, 1530, 1785, 2142, 2545, 3054, 3563, 3570, 4581, 5090, 5355, 7126, 7635, 8653, 9162, 10689, 10710, 15270, 17306, 17815, 21378, 22905, 25959, 32067, 35630, 43265, 45810, 51918, 53445, 60571, 64134, 77877, 86530, 106890, 121142, 129795, 155754, 160335, 181713, 259590, 302855, 320670, 363426, 389385, 545139, 605710, 778770, 908565, 1090278, 1817130, 2725695, 5451390]

約数ペア:

[(1, 5451390), (2, 2725695), (3, 1817130), (5, 1090278), (6, 908565), (7, 778770), (9, 605710), (10, 545139), (14, 389385), (15, 363426), (17, 320670), (18, 302855), (21, 259590), (30, 181713), (34, 160335), (35, 155754), (42, 129795), (45, 121142), (51, 106890), (63, 86530), (70, 77877), (85, 64134), (90, 60571), (102, 53445), (105, 51918), (119, 45810), (126, 43265), (153, 35630), (170, 32067), (210, 25959), (238, 22905), (255, 21378), (306, 17815), (315, 17306), (357, 15270), (509, 10710), (510, 10689), (595, 9162), (630, 8653), (714, 7635), (765, 7126), (1018, 5355), (1071, 5090), (1190, 4581), (1527, 3570), (1530, 3563), (1785, 3054), (2142, 2545)]