10820790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 30060576

約数和(自身を除く): 19239786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 73, 81, 90, 122, 135, 146, 162, 183, 219, 243, 270, 305, 365, 366, 405, 438, 486, 549, 610, 657, 730, 810, 915, 1095, 1098, 1215, 1314, 1647, 1830, 1971, 2190, 2430, 2745, 3285, 3294, 3942, 4453, 4941, 5490, 5913, 6570, 8235, 8906, 9855, 9882, 11826, 13359, 14823, 16470, 17739, 19710, 22265, 24705, 26718, 29565, 29646, 35478, 40077, 44530, 49410, 59130, 66795, 74115, 80154, 88695, 120231, 133590, 148230, 177390, 200385, 240462, 360693, 400770, 601155, 721386, 1082079, 1202310, 1803465, 2164158, 3606930, 5410395, 10820790]

約数ペア:

[(1, 10820790), (2, 5410395), (3, 3606930), (5, 2164158), (6, 1803465), (9, 1202310), (10, 1082079), (15, 721386), (18, 601155), (27, 400770), (30, 360693), (45, 240462), (54, 200385), (61, 177390), (73, 148230), (81, 133590), (90, 120231), (122, 88695), (135, 80154), (146, 74115), (162, 66795), (183, 59130), (219, 49410), (243, 44530), (270, 40077), (305, 35478), (365, 29646), (366, 29565), (405, 26718), (438, 24705), (486, 22265), (549, 19710), (610, 17739), (657, 16470), (730, 14823), (810, 13359), (915, 11826), (1095, 9882), (1098, 9855), (1215, 8906), (1314, 8235), (1647, 6570), (1830, 5913), (1971, 5490), (2190, 4941), (2430, 4453), (2745, 3942), (3285, 3294)]