38517780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 124072704

約数和(自身を除く): 85554924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 313, 420, 586, 626, 879, 939, 1172, 1252, 1465, 1565, 1758, 1878, 2051, 2191, 2930, 3130, 3516, 3756, 4102, 4382, 4395, 4695, 5860, 6153, 6260, 6573, 8204, 8764, 8790, 9390, 10255, 10955, 12306, 13146, 17580, 18780, 20510, 21910, 24612, 26292, 30765, 32865, 41020, 43820, 61530, 65730, 91709, 123060, 131460, 183418, 275127, 366836, 458545, 550254, 641963, 917090, 1100508, 1283926, 1375635, 1834180, 1925889, 2567852, 2751270, 3209815, 3851778, 5502540, 6419630, 7703556, 9629445, 12839260, 19258890, 38517780]

約数ペア:

[(1, 38517780), (2, 19258890), (3, 12839260), (4, 9629445), (5, 7703556), (6, 6419630), (7, 5502540), (10, 3851778), (12, 3209815), (14, 2751270), (15, 2567852), (20, 1925889), (21, 1834180), (28, 1375635), (30, 1283926), (35, 1100508), (42, 917090), (60, 641963), (70, 550254), (84, 458545), (105, 366836), (140, 275127), (210, 183418), (293, 131460), (313, 123060), (420, 91709), (586, 65730), (626, 61530), (879, 43820), (939, 41020), (1172, 32865), (1252, 30765), (1465, 26292), (1565, 24612), (1758, 21910), (1878, 20510), (2051, 18780), (2191, 17580), (2930, 13146), (3130, 12306), (3516, 10955), (3756, 10255), (4102, 9390), (4382, 8790), (4395, 8764), (4695, 8204), (5860, 6573), (6153, 6260)]