38046540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{12941}}^1$

素因数の和:12967

約数の個数: 72

約数和(自身を含む): 123932592

約数和(自身を除く): 85886052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 12941, 25882, 38823, 51764, 64705, 77646, 90587, 129410, 155292, 181174, 194115, 258820, 271761, 362348, 388230, 452935, 543522, 634109, 776460, 905870, 1087044, 1268218, 1358805, 1811740, 1902327, 2536436, 2717610, 3170545, 3804654, 5435220, 6341090, 7609308, 9511635, 12682180, 19023270, 38046540]

約数ペア:

[(1, 38046540), (2, 19023270), (3, 12682180), (4, 9511635), (5, 7609308), (6, 6341090), (7, 5435220), (10, 3804654), (12, 3170545), (14, 2717610), (15, 2536436), (20, 1902327), (21, 1811740), (28, 1358805), (30, 1268218), (35, 1087044), (42, 905870), (49, 776460), (60, 634109), (70, 543522), (84, 452935), (98, 388230), (105, 362348), (140, 271761), (147, 258820), (196, 194115), (210, 181174), (245, 155292), (294, 129410), (420, 90587), (490, 77646), (588, 64705), (735, 51764), (980, 38823), (1470, 25882), (2940, 12941)]