39264540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{93487}}^1$

素因数の和:93506

約数の個数: 48

約数和(自身を含む): 125647872

約数和(自身を除く): 86383332

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, 420, 93487, 186974, 280461, 373948, 467435, 560922, 654409, 934870, 1121844, 1308818, 1402305, 1869740, 1963227, 2617636, 2804610, 3272045, 3926454, 5609220, 6544090, 7852908, 9816135, 13088180, 19632270, 39264540]

約数ペア:

[(1, 39264540), (2, 19632270), (3, 13088180), (4, 9816135), (5, 7852908), (6, 6544090), (7, 5609220), (10, 3926454), (12, 3272045), (14, 2804610), (15, 2617636), (20, 1963227), (21, 1869740), (28, 1402305), (30, 1308818), (35, 1121844), (42, 934870), (60, 654409), (70, 560922), (84, 467435), (105, 373948), (140, 280461), (210, 186974), (420, 93487)]