305514090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1439}}^1$

素因数の和:1796

約数の個数: 96

約数和(自身を含む): 911139840

約数和(自身を除く): 605625750

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, 337, 630, 674, 1011, 1439, 1685, 2022, 2359, 2878, 3033, 3370, 4317, 4718, 5055, 6066, 7077, 7195, 8634, 10073, 10110, 11795, 12951, 14154, 14390, 15165, 20146, 21231, 21585, 23590, 25902, 30219, 30330, 35385, 42462, 43170, 50365, 60438, 64755, 70770, 90657, 100730, 106155, 129510, 151095, 181314, 212310, 302190, 453285, 484943, 906570, 969886, 1454829, 2424715, 2909658, 3394601, 4364487, 4849430, 6789202, 7274145, 8728974, 10183803, 14548290, 16973005, 20367606, 21822435, 30551409, 33946010, 43644870, 50919015, 61102818, 101838030, 152757045, 305514090]

約数ペア:

[(1, 305514090), (2, 152757045), (3, 101838030), (5, 61102818), (6, 50919015), (7, 43644870), (9, 33946010), (10, 30551409), (14, 21822435), (15, 20367606), (18, 16973005), (21, 14548290), (30, 10183803), (35, 8728974), (42, 7274145), (45, 6789202), (63, 4849430), (70, 4364487), (90, 3394601), (105, 2909658), (126, 2424715), (210, 1454829), (315, 969886), (337, 906570), (630, 484943), (674, 453285), (1011, 302190), (1439, 212310), (1685, 181314), (2022, 151095), (2359, 129510), (2878, 106155), (3033, 100730), (3370, 90657), (4317, 70770), (4718, 64755), (5055, 60438), (6066, 50365), (7077, 43170), (7195, 42462), (8634, 35385), (10073, 30330), (10110, 30219), (11795, 25902), (12951, 23590), (14154, 21585), (14390, 21231), (15165, 20146)]