9737420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 25498368

約数和(自身を除く): 15760948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6323, 12646, 25292, 31615, 44261, 63230, 69553, 88522, 126460, 139106, 177044, 221305, 278212, 347765, 442610, 486871, 695530, 885220, 973742, 1391060, 1947484, 2434355, 4868710, 9737420]

約数ペア:

[(1, 9737420), (2, 4868710), (4, 2434355), (5, 1947484), (7, 1391060), (10, 973742), (11, 885220), (14, 695530), (20, 486871), (22, 442610), (28, 347765), (35, 278212), (44, 221305), (55, 177044), (70, 139106), (77, 126460), (110, 88522), (140, 69553), (154, 63230), (220, 44261), (308, 31615), (385, 25292), (770, 12646), (1540, 6323)]