42714490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 96074496

約数和(自身を除く): 53360006

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 643, 730, 910, 949, 1022, 1286, 1898, 2555, 3215, 4501, 4745, 5110, 6430, 6643, 8359, 9002, 9490, 13286, 16718, 22505, 33215, 41795, 45010, 46939, 58513, 66430, 83590, 93878, 117026, 234695, 292565, 328573, 469390, 585130, 610207, 657146, 1220414, 1642865, 3051035, 3285730, 4271449, 6102070, 8542898, 21357245, 42714490]

約数ペア:

[(1, 42714490), (2, 21357245), (5, 8542898), (7, 6102070), (10, 4271449), (13, 3285730), (14, 3051035), (26, 1642865), (35, 1220414), (65, 657146), (70, 610207), (73, 585130), (91, 469390), (130, 328573), (146, 292565), (182, 234695), (365, 117026), (455, 93878), (511, 83590), (643, 66430), (730, 58513), (910, 46939), (949, 45010), (1022, 41795), (1286, 33215), (1898, 22505), (2555, 16718), (3215, 13286), (4501, 9490), (4745, 9002), (5110, 8359), (6430, 6643)]