15704992070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1\times {\mathrm{1097}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 30041280000

約数和(自身を除く): 14336287930

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 499, 755, 998, 1097, 1510, 2194, 2495, 2869, 4990, 5485, 5738, 9481, 10970, 14345, 18962, 20843, 28690, 41686, 47405, 75349, 94810, 104215, 150698, 165647, 208430, 331294, 376745, 547403, 753490, 828235, 1094806, 1431631, 1656470, 2737015, 2863262, 3147293, 5474030, 6294586, 7158155, 10400657, 14316310, 15736465, 20801314, 31472930, 52003285, 82657853, 104006570, 165315706, 413289265, 826578530, 1570499207, 3140998414, 7852496035, 15704992070]

約数ペア:

[(1, 15704992070), (2, 7852496035), (5, 3140998414), (10, 1570499207), (19, 826578530), (38, 413289265), (95, 165315706), (151, 104006570), (190, 82657853), (302, 52003285), (499, 31472930), (755, 20801314), (998, 15736465), (1097, 14316310), (1510, 10400657), (2194, 7158155), (2495, 6294586), (2869, 5474030), (4990, 3147293), (5485, 2863262), (5738, 2737015), (9481, 1656470), (10970, 1431631), (14345, 1094806), (18962, 828235), (20843, 753490), (28690, 547403), (41686, 376745), (47405, 331294), (75349, 208430), (94810, 165647), (104215, 150698)]