274092910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 335545490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 359, 455, 718, 839, 910, 1678, 1795, 2513, 3590, 4195, 4667, 5026, 5873, 8390, 9334, 10907, 11746, 12565, 21814, 23335, 25130, 29365, 32669, 46670, 54535, 58730, 65338, 76349, 109070, 152698, 163345, 301201, 326690, 381745, 602402, 763490, 1506005, 2108407, 3012010, 3915613, 4216814, 7831226, 10542035, 19578065, 21084070, 27409291, 39156130, 54818582, 137046455, 274092910]

約数ペア:

[(1, 274092910), (2, 137046455), (5, 54818582), (7, 39156130), (10, 27409291), (13, 21084070), (14, 19578065), (26, 10542035), (35, 7831226), (65, 4216814), (70, 3915613), (91, 3012010), (130, 2108407), (182, 1506005), (359, 763490), (455, 602402), (718, 381745), (839, 326690), (910, 301201), (1678, 163345), (1795, 152698), (2513, 109070), (3590, 76349), (4195, 65338), (4667, 58730), (5026, 54535), (5873, 46670), (8390, 32669), (9334, 29365), (10907, 25130), (11746, 23335), (12565, 21814)]