38383730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 87367680

約数和(自身を除く): 48983950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 631, 770, 790, 869, 1106, 1262, 1738, 2765, 3155, 4345, 4417, 5530, 6083, 6310, 6941, 8690, 8834, 12166, 13882, 22085, 30415, 34705, 44170, 48587, 49849, 60830, 69410, 97174, 99698, 242935, 249245, 348943, 485870, 498490, 548339, 697886, 1096678, 1744715, 2741695, 3489430, 3838373, 5483390, 7676746, 19191865, 38383730]

約数ペア:

[(1, 38383730), (2, 19191865), (5, 7676746), (7, 5483390), (10, 3838373), (11, 3489430), (14, 2741695), (22, 1744715), (35, 1096678), (55, 697886), (70, 548339), (77, 498490), (79, 485870), (110, 348943), (154, 249245), (158, 242935), (385, 99698), (395, 97174), (553, 69410), (631, 60830), (770, 49849), (790, 48587), (869, 44170), (1106, 34705), (1262, 30415), (1738, 22085), (2765, 13882), (3155, 12166), (4345, 8834), (4417, 8690), (5530, 6941), (6083, 6310)]