64933470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103069}}^1$

素因数の和:103089

約数の個数: 48

約数和(自身を含む): 192947040

約数和(自身を除く): 128013570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103069, 206138, 309207, 515345, 618414, 721483, 927621, 1030690, 1442966, 1546035, 1855242, 2164449, 3092070, 3607415, 4328898, 4638105, 6493347, 7214830, 9276210, 10822245, 12986694, 21644490, 32466735, 64933470]

約数ペア:

[(1, 64933470), (2, 32466735), (3, 21644490), (5, 12986694), (6, 10822245), (7, 9276210), (9, 7214830), (10, 6493347), (14, 4638105), (15, 4328898), (18, 3607415), (21, 3092070), (30, 2164449), (35, 1855242), (42, 1546035), (45, 1442966), (63, 1030690), (70, 927621), (90, 721483), (105, 618414), (126, 515345), (210, 309207), (315, 206138), (630, 103069)]