84704620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 238887936

約数和(自身を除く): 154183316

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4231, 5005, 8462, 10010, 16924, 20020, 21155, 29617, 42310, 46541, 55003, 59234, 84620, 93082, 110006, 118468, 148085, 186164, 220012, 232705, 275015, 296170, 325787, 385021, 465410, 550030, 592340, 605033, 651574, 770042, 930820, 1100060, 1210066, 1303148, 1540084, 1628935, 1925105, 2420132, 3025165, 3257870, 3850210, 4235231, 6050330, 6515740, 7700420, 8470462, 12100660, 16940924, 21176155, 42352310, 84704620]

約数ペア:

[(1, 84704620), (2, 42352310), (4, 21176155), (5, 16940924), (7, 12100660), (10, 8470462), (11, 7700420), (13, 6515740), (14, 6050330), (20, 4235231), (22, 3850210), (26, 3257870), (28, 3025165), (35, 2420132), (44, 1925105), (52, 1628935), (55, 1540084), (65, 1303148), (70, 1210066), (77, 1100060), (91, 930820), (110, 770042), (130, 651574), (140, 605033), (143, 592340), (154, 550030), (182, 465410), (220, 385021), (260, 325787), (286, 296170), (308, 275015), (364, 232705), (385, 220012), (455, 186164), (572, 148085), (715, 118468), (770, 110006), (910, 93082), (1001, 84620), (1430, 59234), (1540, 55003), (1820, 46541), (2002, 42310), (2860, 29617), (4004, 21155), (4231, 20020), (5005, 16924), (8462, 10010)]