30010310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 33130810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 173, 190, 209, 346, 415, 418, 830, 865, 913, 1045, 1577, 1730, 1826, 1903, 2090, 3154, 3287, 3806, 4565, 6574, 7885, 9130, 9515, 14359, 15770, 16435, 17347, 19030, 28718, 32870, 34694, 36157, 71795, 72314, 86735, 143590, 157949, 173470, 180785, 272821, 315898, 361570, 545642, 789745, 1364105, 1579490, 2728210, 3001031, 6002062, 15005155, 30010310]

約数ペア:

[(1, 30010310), (2, 15005155), (5, 6002062), (10, 3001031), (11, 2728210), (19, 1579490), (22, 1364105), (38, 789745), (55, 545642), (83, 361570), (95, 315898), (110, 272821), (166, 180785), (173, 173470), (190, 157949), (209, 143590), (346, 86735), (415, 72314), (418, 71795), (830, 36157), (865, 34694), (913, 32870), (1045, 28718), (1577, 19030), (1730, 17347), (1826, 16435), (1903, 15770), (2090, 14359), (3154, 9515), (3287, 9130), (3806, 7885), (4565, 6574)]