85802010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 248071680

約数和(自身を除く): 162269670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 73, 87, 105, 145, 146, 174, 193, 203, 210, 219, 290, 365, 386, 406, 435, 438, 511, 579, 609, 730, 870, 965, 1015, 1022, 1095, 1158, 1218, 1351, 1533, 1930, 2030, 2117, 2190, 2555, 2702, 2895, 3045, 3066, 4053, 4234, 5110, 5597, 5790, 6090, 6351, 6755, 7665, 8106, 10585, 11194, 12702, 13510, 14089, 14819, 15330, 16791, 20265, 21170, 27985, 28178, 29638, 31755, 33582, 39179, 40530, 42267, 44457, 55970, 63510, 70445, 74095, 78358, 83955, 84534, 88914, 98623, 117537, 140890, 148190, 167910, 195895, 197246, 211335, 222285, 235074, 295869, 391790, 408581, 422670, 444570, 493115, 587685, 591738, 817162, 986230, 1175370, 1225743, 1479345, 2042905, 2451486, 2860067, 2958690, 4085810, 5720134, 6128715, 8580201, 12257430, 14300335, 17160402, 28600670, 42901005, 85802010]

約数ペア:

[(1, 85802010), (2, 42901005), (3, 28600670), (5, 17160402), (6, 14300335), (7, 12257430), (10, 8580201), (14, 6128715), (15, 5720134), (21, 4085810), (29, 2958690), (30, 2860067), (35, 2451486), (42, 2042905), (58, 1479345), (70, 1225743), (73, 1175370), (87, 986230), (105, 817162), (145, 591738), (146, 587685), (174, 493115), (193, 444570), (203, 422670), (210, 408581), (219, 391790), (290, 295869), (365, 235074), (386, 222285), (406, 211335), (435, 197246), (438, 195895), (511, 167910), (579, 148190), (609, 140890), (730, 117537), (870, 98623), (965, 88914), (1015, 84534), (1022, 83955), (1095, 78358), (1158, 74095), (1218, 70445), (1351, 63510), (1533, 55970), (1930, 44457), (2030, 42267), (2117, 40530), (2190, 39179), (2555, 33582), (2702, 31755), (2895, 29638), (3045, 28178), (3066, 27985), (4053, 21170), (4234, 20265), (5110, 16791), (5597, 15330), (5790, 14819), (6090, 14089), (6351, 13510), (6755, 12702), (7665, 11194), (8106, 10585)]