2015156970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7608

約数の個数: 96

約数和(自身を含む): 5441449104

約数和(自身を除く): 3426292134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 73, 82, 90, 123, 146, 205, 219, 246, 365, 369, 410, 438, 615, 657, 730, 738, 1095, 1230, 1314, 1845, 2190, 2993, 3285, 3690, 5986, 6570, 7481, 8979, 14962, 14965, 17958, 22443, 26937, 29930, 37405, 44886, 44895, 53874, 67329, 74810, 89790, 112215, 134658, 134685, 224430, 269370, 306721, 336645, 546113, 613442, 673290, 920163, 1092226, 1533605, 1638339, 1840326, 2730565, 2760489, 3067210, 3276678, 4600815, 4915017, 5461130, 5520978, 8191695, 9201630, 9830034, 13802445, 16383390, 22390633, 24575085, 27604890, 44781266, 49150170, 67171899, 111953165, 134343798, 201515697, 223906330, 335859495, 403031394, 671718990, 1007578485, 2015156970]

約数ペア:

[(1, 2015156970), (2, 1007578485), (3, 671718990), (5, 403031394), (6, 335859495), (9, 223906330), (10, 201515697), (15, 134343798), (18, 111953165), (30, 67171899), (41, 49150170), (45, 44781266), (73, 27604890), (82, 24575085), (90, 22390633), (123, 16383390), (146, 13802445), (205, 9830034), (219, 9201630), (246, 8191695), (365, 5520978), (369, 5461130), (410, 4915017), (438, 4600815), (615, 3276678), (657, 3067210), (730, 2760489), (738, 2730565), (1095, 1840326), (1230, 1638339), (1314, 1533605), (1845, 1092226), (2190, 920163), (2993, 673290), (3285, 613442), (3690, 546113), (5986, 336645), (6570, 306721), (7481, 269370), (8979, 224430), (14962, 134685), (14965, 134658), (17958, 112215), (22443, 89790), (26937, 74810), (29930, 67329), (37405, 53874), (44886, 44895)]