493581110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 1002590784

約数和(自身を除く): 509009674

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 173, 185, 346, 370, 407, 701, 814, 865, 1402, 1730, 1903, 2035, 3505, 3806, 4070, 6401, 7010, 7711, 9515, 12802, 15422, 19030, 25937, 32005, 38555, 51874, 64010, 70411, 77110, 121273, 129685, 140822, 242546, 259370, 285307, 352055, 570614, 606365, 704110, 1212730, 1334003, 1426535, 2668006, 2853070, 4487101, 6670015, 8974202, 13340030, 22435505, 44871010, 49358111, 98716222, 246790555, 493581110]

約数ペア:

[(1, 493581110), (2, 246790555), (5, 98716222), (10, 49358111), (11, 44871010), (22, 22435505), (37, 13340030), (55, 8974202), (74, 6670015), (110, 4487101), (173, 2853070), (185, 2668006), (346, 1426535), (370, 1334003), (407, 1212730), (701, 704110), (814, 606365), (865, 570614), (1402, 352055), (1730, 285307), (1903, 259370), (2035, 242546), (3505, 140822), (3806, 129685), (4070, 121273), (6401, 77110), (7010, 70411), (7711, 64010), (9515, 51874), (12802, 38555), (15422, 32005), (19030, 25937)]