17864370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 50618880

約数和(自身を除く): 32754510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 337, 342, 465, 558, 570, 589, 674, 855, 930, 1011, 1178, 1395, 1685, 1710, 1767, 2022, 2790, 2945, 3033, 3370, 3534, 5055, 5301, 5890, 6066, 6403, 8835, 10110, 10447, 10602, 12806, 15165, 17670, 19209, 20894, 26505, 30330, 31341, 32015, 38418, 52235, 53010, 57627, 62682, 64030, 94023, 96045, 104470, 115254, 156705, 188046, 192090, 198493, 288135, 313410, 396986, 470115, 576270, 595479, 940230, 992465, 1190958, 1786437, 1984930, 2977395, 3572874, 5954790, 8932185, 17864370]

約数ペア:

[(1, 17864370), (2, 8932185), (3, 5954790), (5, 3572874), (6, 2977395), (9, 1984930), (10, 1786437), (15, 1190958), (18, 992465), (19, 940230), (30, 595479), (31, 576270), (38, 470115), (45, 396986), (57, 313410), (62, 288135), (90, 198493), (93, 192090), (95, 188046), (114, 156705), (155, 115254), (171, 104470), (186, 96045), (190, 94023), (279, 64030), (285, 62682), (310, 57627), (337, 53010), (342, 52235), (465, 38418), (558, 32015), (570, 31341), (589, 30330), (674, 26505), (855, 20894), (930, 19209), (1011, 17670), (1178, 15165), (1395, 12806), (1685, 10602), (1710, 10447), (1767, 10110), (2022, 8835), (2790, 6403), (2945, 6066), (3033, 5890), (3370, 5301), (3534, 5055)]