69620270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 135209088

約数和(自身を除く): 65588818

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 7727, 9010, 15454, 38635, 77270, 131359, 262718, 409531, 656795, 819062, 1313590, 2047655, 4095310, 6962027, 13924054, 34810135, 69620270]

約数ペア:

[(1, 69620270), (2, 34810135), (5, 13924054), (10, 6962027), (17, 4095310), (34, 2047655), (53, 1313590), (85, 819062), (106, 656795), (170, 409531), (265, 262718), (530, 131359), (901, 77270), (1802, 38635), (4505, 15454), (7727, 9010)]