3195390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 8750592

約数和(自身を除く): 5555202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 421, 506, 690, 759, 842, 1263, 1265, 1518, 2105, 2526, 2530, 3795, 4210, 4631, 6315, 7590, 9262, 9683, 12630, 13893, 19366, 23155, 27786, 29049, 46310, 48415, 58098, 69465, 96830, 106513, 138930, 145245, 213026, 290490, 319539, 532565, 639078, 1065130, 1597695, 3195390]

約数ペア:

[(1, 3195390), (2, 1597695), (3, 1065130), (5, 639078), (6, 532565), (10, 319539), (11, 290490), (15, 213026), (22, 145245), (23, 138930), (30, 106513), (33, 96830), (46, 69465), (55, 58098), (66, 48415), (69, 46310), (110, 29049), (115, 27786), (138, 23155), (165, 19366), (230, 13893), (253, 12630), (330, 9683), (345, 9262), (421, 7590), (506, 6315), (690, 4631), (759, 4210), (842, 3795), (1263, 2530), (1265, 2526), (1518, 2105)]