27817710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 44412690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1319, 1406, 2109, 2638, 3515, 3957, 4218, 6595, 7030, 7914, 10545, 13190, 19785, 21090, 25061, 39570, 48803, 50122, 75183, 97606, 125305, 146409, 150366, 244015, 250610, 292818, 375915, 488030, 732045, 751830, 927257, 1464090, 1854514, 2781771, 4636285, 5563542, 9272570, 13908855, 27817710]

約数ペア:

[(1, 27817710), (2, 13908855), (3, 9272570), (5, 5563542), (6, 4636285), (10, 2781771), (15, 1854514), (19, 1464090), (30, 927257), (37, 751830), (38, 732045), (57, 488030), (74, 375915), (95, 292818), (111, 250610), (114, 244015), (185, 150366), (190, 146409), (222, 125305), (285, 97606), (370, 75183), (555, 50122), (570, 48803), (703, 39570), (1110, 25061), (1319, 21090), (1406, 19785), (2109, 13190), (2638, 10545), (3515, 7914), (3957, 7030), (4218, 6595)]