2491103615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9391}}^1$

素因数の和:9480

約数の個数: 64

約数和(自身を含む): 4089802752

約数和(自身を除く): 1598699137

約数列:

[1, 5, 7, 11, 13, 35, 53, 55, 65, 77, 91, 143, 265, 371, 385, 455, 583, 689, 715, 1001, 1855, 2915, 3445, 4081, 4823, 5005, 7579, 9391, 20405, 24115, 37895, 46955, 53053, 65737, 103301, 122083, 265265, 328685, 497723, 516505, 610415, 723107, 854581, 1342913, 2488615, 3484061, 3615535, 4272905, 5474953, 6470399, 6714565, 9400391, 17420305, 27374765, 32351995, 38324671, 45292793, 47001955, 71174389, 191623355, 226463965, 355871945, 498220723, 2491103615]

約数ペア:

[(1, 2491103615), (5, 498220723), (7, 355871945), (11, 226463965), (13, 191623355), (35, 71174389), (53, 47001955), (55, 45292793), (65, 38324671), (77, 32351995), (91, 27374765), (143, 17420305), (265, 9400391), (371, 6714565), (385, 6470399), (455, 5474953), (583, 4272905), (689, 3615535), (715, 3484061), (1001, 2488615), (1855, 1342913), (2915, 854581), (3445, 723107), (4081, 610415), (4823, 516505), (5005, 497723), (7579, 328685), (9391, 265265), (20405, 122083), (24115, 103301), (37895, 65737), (46955, 53053)]