662243330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 1483940736

約数和(自身を除く): 821697406

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 107, 119, 170, 214, 238, 245, 490, 535, 595, 743, 749, 833, 1070, 1190, 1486, 1498, 1666, 1819, 3638, 3715, 3745, 4165, 5201, 5243, 7430, 7490, 8330, 9095, 10402, 10486, 12631, 12733, 18190, 25262, 25466, 26005, 26215, 36407, 52010, 52430, 63155, 63665, 72814, 79501, 88417, 89131, 126310, 127330, 159002, 176834, 178262, 182035, 364070, 397505, 442085, 445655, 556507, 618919, 795010, 884170, 891310, 1113014, 1237838, 1351517, 2703034, 2782535, 3094595, 3895549, 5565070, 6189190, 6757585, 7791098, 9460619, 13515170, 18921238, 19477745, 38955490, 47303095, 66224333, 94606190, 132448666, 331121665, 662243330]

約数ペア:

[(1, 662243330), (2, 331121665), (5, 132448666), (7, 94606190), (10, 66224333), (14, 47303095), (17, 38955490), (34, 19477745), (35, 18921238), (49, 13515170), (70, 9460619), (85, 7791098), (98, 6757585), (107, 6189190), (119, 5565070), (170, 3895549), (214, 3094595), (238, 2782535), (245, 2703034), (490, 1351517), (535, 1237838), (595, 1113014), (743, 891310), (749, 884170), (833, 795010), (1070, 618919), (1190, 556507), (1486, 445655), (1498, 442085), (1666, 397505), (1819, 364070), (3638, 182035), (3715, 178262), (3745, 176834), (4165, 159002), (5201, 127330), (5243, 126310), (7430, 89131), (7490, 88417), (8330, 79501), (9095, 72814), (10402, 63665), (10486, 63155), (12631, 52430), (12733, 52010), (18190, 36407), (25262, 26215), (25466, 26005)]