31009580030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{942827}}^1$

素因数の和:942881

約数の個数: 64

約数和(自身を含む): 68426684928

約数和(自身を除く): 37417104898

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 16445, 32890, 942827, 1885654, 4714135, 9428270, 10371097, 12256751, 20742194, 21685021, 24513502, 43370042, 51855485, 61283755, 103710970, 108425105, 122567510, 134824261, 216850210, 238535231, 269648522, 281905273, 477070462, 563810546, 674121305, 1192676155, 1348242610, 1409526365, 2385352310, 2819052730, 3100958003, 6201916006, 15504790015, 31009580030]

約数ペア:

[(1, 31009580030), (2, 15504790015), (5, 6201916006), (10, 3100958003), (11, 2819052730), (13, 2385352310), (22, 1409526365), (23, 1348242610), (26, 1192676155), (46, 674121305), (55, 563810546), (65, 477070462), (110, 281905273), (115, 269648522), (130, 238535231), (143, 216850210), (230, 134824261), (253, 122567510), (286, 108425105), (299, 103710970), (506, 61283755), (598, 51855485), (715, 43370042), (1265, 24513502), (1430, 21685021), (1495, 20742194), (2530, 12256751), (2990, 10371097), (3289, 9428270), (6578, 4714135), (16445, 1885654), (32890, 942827)]