509180210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28751}}^1$

素因数の和:28799

約数の個数: 64

約数和(自身を含む): 1192402944

約数和(自身を除く): 683222734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 17710, 28751, 57502, 143755, 201257, 287510, 316261, 402514, 632522, 661273, 1006285, 1322546, 1581305, 2012570, 2213827, 3162610, 3306365, 4427654, 4628911, 6612730, 7274003, 9257822, 11069135, 14548006, 22138270, 23144555, 36370015, 46289110, 50918021, 72740030, 101836042, 254590105, 509180210]

約数ペア:

[(1, 509180210), (2, 254590105), (5, 101836042), (7, 72740030), (10, 50918021), (11, 46289110), (14, 36370015), (22, 23144555), (23, 22138270), (35, 14548006), (46, 11069135), (55, 9257822), (70, 7274003), (77, 6612730), (110, 4628911), (115, 4427654), (154, 3306365), (161, 3162610), (230, 2213827), (253, 2012570), (322, 1581305), (385, 1322546), (506, 1006285), (770, 661273), (805, 632522), (1265, 402514), (1610, 316261), (1771, 287510), (2530, 201257), (3542, 143755), (8855, 57502), (17710, 28751)]